"calCom" is a calculator that can calculate the VAT and surcharge with a single "tap" on the screen!This calculator includes basic everyday functions, arithmetic and percentages, "memory" function and is fully configurable.It’s possible to set the percentage of charge and VAT by simply holding down the appropriate keys on the calculator. You can set negative percentage of charge and decimal percentage of charge.Copy and paste functions are supported in this calculator.Through the [Menu] on your smartphone, you can enable and disable the vibration and select the font size you prefer.All the calculator’s setup (VAT, reloading, vibration, memory) are not lost when exiting the application.You can switch between four graphic skins; one of those is like "Android Ice-Cream" skin.This calculator installs itself in the external memory of your phone, if available.Permissions are only required to display advertising banners.If you like this app, you can buy the "Pro" version, without ads banner.Send any tips or problems to us by e-mail: we can not respond to comments in the market.TAG: calculator, computer, math, business, finance, VAT, TAX, VAT, reloading, gain, arithmetic, calculus, business, financial, percentage, operations, addition, subtraction, multiplication, division, calcolatrice, commerciale, calc, discount, discounts, sale, ice cream, skin, icecream.