计算器部件

Fixed rounding problem.Please support my effort and get paid version for 1$: https://play.google.com/store/apps/details?id=pro2.calculator.widget.various.themesNOTE-If you can not see widget in your widgets list, please reboot your device (turn it off and again turn it on).-If buttons do not respond please reboot your device.-Permission run at startup is required by optional shortcut to calculator in notification bar