Why not to add a calculator?

[Mohannad F. Nasser]

There is any way to add a calculator on the payment page, in order to know the remaining to the customer. For example, in the price with tax is $16.25 and the customer gives us 20, I want something to inform me that I have to give the customer $3.75.

[Gabbi]

Press the button "Charge" after introducing the amount that the customer gives you (eg. 20). Afterwards the change will be displayed on the screen. https://help.loyverse.com/help/make-sales