買い物電卓 tax discount calculator app for iPhone and iPad

How much is the contents of your shopping basket?
How much is the 30%OFF of 1280 $?
Its a simple application recommended for people
who are not good at calculations.

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· Enter the price of the item in the shopping
cart and display it on the list.
I understand the total amount and the tax
included amount.
· For discounted products, enter the original price
and discount rate and display the discounted price.
You can understand how much money it is.
· The discounted price can be added to the total
amount with one click.

Its so simple that anyone can use it easily.

If there is a problem, demand etc, thank you.