Redotpay USD:
Binance P2P w/ fee:
Final cost:
Rounded final cost:
Alternatively, if bkash cashout fee is 1.85% you can simply add 3.897185% to your product price and multiply it by dollar rate. You will get all cost including cashout fee.
If product price is 10. The math would be: (10+3.897185%) this will give you the charge. But this excludes $0.05 extra charge so always load a bit higher.
Bkash cost: