Rounding Method in AX retail

Hi folks,

can someone explain Added Before, Precicsion and Added After fields in Rounding Method Setup in AX retail and how does it work. An example would be more helpful.

Thanks,
Raju

Could you let us know where you are seeing this fields please.

Retail > Setup > Pricing & discounts > Rounding Method Group.

In the rounding method group form, Rounding Method icon on top right corner.