Best Sales Tax Calculator App For Free

248+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated September 2026

With an average user rating of 4.5★, the sales tax calculator app for free category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.

Compare top Sales Tax Calculator App For Free (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sales Tax Calculator - Tax MeSales Tax Calculator - Tax MeFree4.8★ (5.4K)YesYesSep 2026
2Sales Tax Calculator >Sales Tax Calculator >Free4.8★ (2.5K)YesYesSep 2026
3A Sales Tax CalculatorA Sales Tax CalculatorFree3.7★ (3)NoNoMay 2026
4Sales Tax - CalculatorSales Tax - CalculatorFree3.9★ (13)NoNoMay 2026
5Sales Tax Calculator +Sales Tax Calculator +Free4.2★ (5)NoNoSep 2026
6Sales Tax Calculator: DiscountSales Tax Calculator: DiscountFree5.0★ (4)NoYesAug 2026
7Total Plus:Shopping CalculatorTotal Plus:Shopping CalculatorFree was $2.994.6★ (2.3K)NoYesSep 2026
8Canadian Sales Tax Calculator +Canadian Sales Tax Calculator +FreeNoNoAug 2026

Top Picks for Sales Tax Calculator App For Free

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😊(5.4K 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

Easily calculate sales tax on purchases with this intuitive and accurate tool. Save multiple tax rates, perform arithmetic calculations, and support all currencies. An optional Pro version offers additional features like item logging and reverse tax calculation.

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)
Sales Tax Calculator >#2

Sales Tax Calculator > by monkeyLabs Inc.

Discount & Rebate Calculation
Strong Contender
💰 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 the final price of purchases after applying discounts, coupons, rebates, and multiple sales taxes. It also handles reverse calculations to find pre-tax prices and includes a tip calculator and bill splitting functionality.

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 Sales Tax Calculator App For Free apps to explore

FAQ about Sales Tax Calculator App For Free

What is the best sales tax calculator app for free for iPhone?
Sales Tax Calculator - Tax Me tops our sales tax calculator app for free ranking as of September 2026, with a 4.8-star average from 5.4K App Store ratings, and it's free to download.
Sales Tax Calculator - Tax Me shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 248+ sales tax calculator app for free on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app functions as a sales tax calculator, helping users determine the total cost of purchases including applicable sales tax. It features an easy-to-use interface, supports all currencies, and includes a built-in arithmetic calculator for convenience.
Key features include the ability to create and save multiple tax rates for quick access, a clean and attractive user interface, and an integrated arithmetic calculator. It also supports all currencies, making it versatile for various shopping needs.