Simple Calculator *FLAT calc

Simple and Cute Calculator app. Buttons consist to use daily calculation and large enough to easy to use. 【Function】 - Choice of themes from Six simple Calculator. - The types of calculations are addition, subtraction, multiplication, division, route (square root), decimal point. - Function buttons is Sales tax and discount. - The Sales tax can change rate from settings. 【Key Description】 - AC Buttons - > Clear all - X Buttons - > Erase one. - Tax Buttons - > TAX - Off Buttons - > discount - Gear Buttons - > setting *About tax calc Set up 8 percent at first so You have to change to your state rate.