A free app for Android, by kame3.

What is it?

The app is a handy tool that can calculate sales tax when you’re shopping at the grocery store.

Why use it?

There are a lot of tax calculator apps available in the Google Play Store, but this one is different from the rest of them. It calculates the price with a discount and taxes and shows you how much you have to pay.

How do I use it?

Just select the food you want to calculate the price of and enter the quantity. You can also enter a discount rate.

After that, the app will calculate and show you the price with the discount and taxes.

How do I change the color of the calculator?

You can change the color of the calculator by selecting the color you like from the setting screen.