If you want to round everywhere, not just with promotions, I guess you could add that logic to your price calculators (ILineItemCalculator, IOrderGroupCalculator, IOrderFormCalculator, etc). Decorate and round with your logic in the last place.
I just want to round with promotions. In particular, I want to round per item bought, so even if you buy 3 for 2499 @ 25% discount, I want the sum to be 7496 (i.e. 1874 * 2), and not 7497 (i.e. 1874.25 * 2). Regular prices, shipping, taxes, etc., should not otherwise be affected. And ideally, this should be possible to turn on and off. Am I right in thinking that I probably have to create my own IPromotionProcessor implementation to accomplish this?
Yes, sounds like it. A bit tricky, but you'll probably need to work with giving different monetarial reward descriptions depending on the result, so the end result will be rounded.
Hi. Our customer has started making use of Episerver Commerce's campaign/promotion system, but they have a request from us, and I'm just wondering if this is something we have to make custom, or if there's built-in functionality.
When applying a percentage discount, the prices end up being "ugly." Say something costs 2499 and is given a 25% discount. Now the price shows up as 1874.25. That makes sense, since that's what 75% of 2499 is. But the customer wants to truncate the prices, so that the decimal places are gone, i.e. they want the resulting price to be 1874.00. Is there a way to easily get that outcome from the calculations?