- When you enter a number key, it will be displayed in the [Input] field at the top.・The value displayed in the [Input] field multiplied by the tax rate will be displayed in the [Tax Included] field at the bottom.・The consumption tax rate can be switched between 10% and 8%.・All decimals will be rounded down. Therefore, an error may occur during division.・Negative (minus) values are not displayed.・Numbers handled range from 0 to 2,147,483,647 including tax.・Delete the last digit of the number you are inputting using the [green triangle] button.・[AC] button changes to [=] button depending on the situation【Change log】2023/12/29 1.16 - Compatible with Android 13 and removed advertisement display.2022/05/19 1.15 - Compatible with Android 10.2019/10/12 1.14 - Changed multiplication and division to count (Example: 110 yen x 50 pieces = 5500 yen)2019/09/28 1.13 - Compatible with Android 9.0 (Pie) and added tax rate switch button2018/10/29 1.12 - Compatible with Android 8.0 (Oreo)2017/02/13 1.11 - Compatible with large screen devices such as tablets2017/02/13 1.10 - Compatible with FullHD screen devices2017/02/13 1.09 - Changed compatible version to Android 3.0 or later2017/02/13 1.08 - Compatible with Android 6.0 (Marshmallow)2014/04/01 1.07 - Fixed consumption tax rate to 8% and speeded up calculation processing2014/03/24 1.06 - Added animation processing to improve visibility when pressing buttons2014/03/22 1.05 - Addressed an issue where background images were not displayed on some Full HD devices.2014/03/14 1.04 - Added minor layout adjustments and toast display function when truncated.2014/03/13 1.03 - Corrected icon to rounded corner2014/03/11 1.02 - Compatible with xxhdpi models2014/03/09 1.01 - Compatible with xhdpi models2014/03/09 1.00 - New release (only for HDPI models)