A: Rounding can be configured for separated payment type, for example, you may need to enable total billing Rounding for Cash payment while Rounding is not applicable on your Credit Card billing, follow the steps below to enable/disable rounding for different payment type:

1. On your Controller, configure your default rounding under Setting->Receipt Configure -> "Payment Total Rounding"

       - You may refer to this link what are the options for the rounding off - Rounding on the final bill

2. You must enable the Payment Total Rounding of on each applicable payment type as per below.