Accounting Calculator в Android Market

Accounting Calculator (v. 1.9) Разработано Yuki Muramatsu

This application is an accounting calculator with many functions.

<FUNCTIONS>
*Calculating due to 12 figures
*Digit grouping separators
*Four arithmetic operations
*Calculating with percentage
*Calculating root
*Grand Total (GT)
*Change +/-
*Memory (M+/M-/MR/MC)
*Keep
*Including tax/Excluding tax (Changing tax rate is available)
*Vibrating alert (Turning on/off is available)

This application automatically localizes the system of notation about the digit grouping separators and the decimal point.
Please tap menu when you want to change tax rate and turn on/off vibrating alert.
But when you enter tax rate, you must use '.' as decimal point.

I am studying Java and Android programming and have a first time to release my application. So this application may have many bugs. When you find some errors, I'd like you to tell me their situations and so on in detail(ex. your locale).

<OPERATING CHECK>
*Fujitsu Toshiba REGZA Phone T01C
*SH-03C
*Samsung Galaxy S
*IS05
*Galaxy Nexus