Acc Calculator!

Acc Calculator offers basic arithmetics with two line display and paper tape. Displays the calculation formula with its result at the same time. Features:- Big buttons for ease of use.- Two line display- 10 digits- Paper tape - MC, MR, M+, M-, Display current MR value (Lanscape only)- Percent operation- Thousands separators (Support multi format x.xxx,xx and x,xxx.xx)- Rounding Mode (Down, 5/4 and up )- Decimal Points Mode (0, 1, 2, 3, 4)- Large size + button- Copy/Paste button- Sound Setting (on/off)- Click sound