Welcome to How much TAX?
This app is a very useful tool in the shop that price display of tax not included.
This app can calculate a consumption tax.
This app does not use the number keys.
Please touch the price range and choose a price.
You can choose a price from 1yen to 9999yen.
When you touch the + icon,add to the total purchase.
When you touch the trashbox icon,subtract from the total purchese.
When you touch the C icon,the total purchase becomes 0.
How much TAX? image No.1
How much TAX? image No.2