Best Sale Tax Calculator Apps

192+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated May 2026

If you already know Sales Tax Calculator, this is the deeper bench. 192+ sale tax calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Sale Tax Calculator

Sales Tax Calculator - Tax Me#1

Sales Tax Calculator - Tax Me by Tardent Apps Inc.

Mobile Shopping Price Calc App
Editor's Choice
💰 Finance
4.8😊(5.2K ratings)
FreeAdsIn-App Purchases
Sales Tax Calculator - Tax Me screenshot 1
Sales Tax Calculator - Tax Me screenshot 2
Sales Tax Calculator - Tax Me screenshot 3
Sales Tax Calculator - Tax Me screenshot 4

A reliable and user-friendly sales tax calculator that allows you to save multiple tax rates and comes with a built-in arithmetic calculator. For advanced features like Log Mode and Reverse Tax Calculation, check out Tax Me Pro. Email support available at support@tardentapps.com.

What We Love

  • 💡 Helpful for business/small sales
  • 🚀 Quick and easy to use
  • 👍 Accurate tax calculations
  • 🤑 Free option available

Room to Improve

  • 🤬 Too many ads/commercials
  • 🐛 Occasional glitches and crashes
  • 🤔 Limited functionality (e.g. no percentage sign)
Discount Calculator ∙ Sale Amt#2

Discount Calculator ∙ Sale Amt by Tardent Apps Inc.

Price & Percentage % Off App
Strong Contender
💰 Finance
4.7😞(2.8K ratings)
FreeAdsIn-App Purchases
Discount Calculator ∙ Sale Amt screenshot 1
Discount Calculator ∙ Sale Amt screenshot 2
Discount Calculator ∙ Sale Amt screenshot 3
Discount Calculator ∙ Sale Amt screenshot 4
Discount Calculator ∙ Sale Amt screenshot 5

Calculate discounts quickly and easily with this app! Enter the sale amount and discount percentage to get instant savings calculations. Perfect for all your shopping needs.

What We Love

  • 💯 Accurate calculations
  • ⚡️ Fast and convenient
  • 🧮 Helpful for shopping discounts
  • 🤑 Saves money

Room to Improve

  • 🙄 Too many ads
  • 🕰️ Slow to load due to ads
  • 🤯 Ads interrupt usage
Sales Tax Calculator >#3

Sales Tax Calculator > by monkeyLabs Inc.

+Discount & Rebate Calculation
Worth Considering
💰 Finance
4.8😐(2.5K ratings)
FreeAdsIn-App Purchases
Sales Tax Calculator > screenshot 1
Sales Tax Calculator > screenshot 2
Sales Tax Calculator > screenshot 3
Sales Tax Calculator > screenshot 4
Sales Tax Calculator > screenshot 5
Sales Tax Calculator > screenshot 6

Calculate sales taxes and discounts effortlessly with this user-friendly app designed for shoppers and entrepreneurs. Experience the convenience of quick price calculations at your fingertips. Start saving now!

What We Love

  • 👍 Easy to use
  • 🚀 Accurate calculations
  • 💡 Helpful for shopping and budgeting
  • 👍 Convenient for small businesses

Room to Improve

  • 🐛 Ads blocking the screen
  • 🐛 Crashes and compatibility issues after updates
  • 💰 Paid version not worth the cost

More Sale Tax Calculator apps to explore

4
A Sales Tax Calculator
A Sales Tax Calculator
A Sales Tax Calculator
by Rooster Glue, Inc.
Free

This simple and powerful calculator helps you compute sales tax in real-time, displaying key values such as price, tax rate, subtotal, and total price. Try it out to easily calculate sales tax, discounts, and original prices with just a few inputs.

🔧 Utilities
(3)
5
Financial Calculator: Percent
Financial Calculator: Percent
Financial Calculator: Percent
Tax Percentage, Profit Margin
Free

Effortlessly calculate percentages with our user-friendly app. Whether you need to figure out discounts, tips, or percentage increases, our tool makes it simple. Try it now for quick and accurate percentage calculations!

💰 Finance
(14K)
6
Total Plus:Shopping Calculator
Total Plus:Shopping Calculator
Total Plus:Shopping Calculator
Shopping List Calculator
Free
$2.99 | 100% OFF

Total Plus is a shopping calculator app that helps you calculate the total cost of items including tax and discounts. Simplify your shopping experience and manage your expenses effortlessly.

📊 Productivity
(2.2K)
7
Sales Tax - Calculator
Sales Tax - Calculator
Sales Tax - Calculator
by johny georges
Free

This calculator helps determine the cost of a purchase by allowing users to adjust tax rates, apply discounts, and perform basic calculations. Try it out to easily calculate sales tax and get the total cost of your purchase.

💰 Finance
(13)
8
Sales Tax Canada Calculator +
Sales Tax Canada Calculator +
Sales Tax Canada Calculator +
Tax Me Canadian Taxes App
Free

This application helps users quickly and accurately calculate Canadian sales tax for any province or territory, making it a handy tool for individuals and businesses alike. With its user-friendly interface and robust features, users can easily find the total cost before a purchase or calculate before and after tax amounts.

💰 Finance
(25)
9
Sales Tax CANADA Calculator
Sales Tax CANADA Calculator
Sales Tax CANADA Calculator
Discount Price Calculation
Free

Easily calculate Canadian sales taxes for any province or territory with this intuitive app, which supports multiple price calculations, reverse calculations, and sharing. Get accurate sales tax rates, including HST, GST, QST, and more, and upgrade for additional features like discount and tip calculations.

💰 Finance
(7)
10
TaxSlayer: File your taxes
TaxSlayer: File your taxes
TaxSlayer: File your taxes
Max refund + 100% accuracy
Free

A tax filing application that offers step-by-step instructions, a 100% accuracy guarantee, and various filing options, accessible from any device. Features include year-over-year comparisons, easy data upload, maximum refund guarantee, unlimited support, and secure filing. Start for free with TaxSlayer Simply Free or choose TaxSlayer Classic for more deductions and education tax breaks.

💰 Finance
(19K)
11
Sales Tax Calculator +
Sales Tax Calculator +
Sales Tax Calculator +
US State Rate Finder 2025
Free
💰 Finance
(0)
12
US Sales Tax Calculator
US Sales Tax Calculator
US Sales Tax Calculator
ZIP lookup, reverse tax calc
Free

This application simplifies sales tax calculations across the USA, allowing users to instantly find current sales tax rates by ZIP code and calculate pre-tax prices, tips, and total costs. With its user-friendly interface and versatile features, it's perfect for business owners, freelancers, shoppers, and travelers looking for fast, accurate, and easy tax computations.

💰 Finance
(24)
13
Sales Tax & Discounts
Sales Tax & Discounts
Sales Tax & Discounts
Calculator: Taxes & Specials
Free

This application helps users calculate sales tax and final prices for products, taking into account multiple discounts and location-based tax rates. With a comprehensive library of global tax rates and various calculator features, users can quickly and easily get accurate calculations, even offline.

💰 Finance
(272)
14
Sales Tax Calculator ,Discount
Sales Tax Calculator ,Discount
Sales Tax Calculator ,Discount
Calculate State Taxes & Price
Free
💰 Finance
(3)
15
Discount Assistant - Shopping Calculator
Discount Assistant - Shopping Calculator
Discount Assistant - Shopping Calculator
by 彦东 王
Free

This handy calculator helps you find the exact price to pay for an item with discount and sale tax, making shopping easier and more efficient. Try it out and get quick calculations with its Today widget feature, and don't forget to provide feedback to help improve the app.

💰 Finance
(26)
16
Discount Calculator - SalesTax
Discount Calculator - SalesTax
Discount Calculator - SalesTax
Sales Tax Calculator
Free

This shopping companion helps you calculate the final price of an item after applying a discount and, if needed, adding tax. Simply enter the sale price, choose your discount percentage, and optionally set a tax value to get the final price.

💰 Finance
(1)
17
Calculator⁼
Calculator⁼
Calculator⁼
Fraction, Scientific Calc +
Free

A handy math assistant for solving basic and scientific calculations intuitively and quickly. Become a math master with this free app!

🔧 Utilities
(357K)
18
Sales Tax Finder
Sales Tax Finder
Sales Tax Finder
by Rick Kolluri
Free
💼 Business
(0)
19
Sales Tax Calculator - Canada
Sales Tax Calculator - Canada
Sales Tax Calculator - Canada
New sales tax calculator!
Free

This application allows users to quickly and easily calculate Canadian sales tax with a simple and intuitive interface. It supports all provinces and territories, offers built-in calculator functions, and provides sales calculations without fullscreen ads, making it a convenient tool for users to try out.

💰 Finance
(3)
20
Sales Tax Calculator - CalCon
Sales Tax Calculator - CalCon
Sales Tax Calculator - CalCon
Part of CalCon Calculator
Free
🔧 Utilities
(0)

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