Percentage calculation such as "5% discount" and "10% discount" can be done with one touch. This calculator is very helpful at shopping time.
[Sales Tax Calculator]
Entering numbers on this calculator will quickly calculate and display the sales tax inclusive price.
By the way, there are five tax rate buttons in the tax rate input dialog, and you can set the tax rate freely from the setting screen.
Values of the discount button can be freely changed from 0% to 99% on the setting screen.
This calculator can save the entered price , tax-inclusive price, discount rate, etc. and check the total amount later.
The appearance color of this calculator can be selected from Orange, Pink, Dark Gray, Blue, Light Blue and Black.
This Calculator is a free app. The past update history of this app are listed in the following site.