I'm struggling to figure out how Magento do that, split the discount amount on each ordered item in case of shopping cart rule having a fixed amount of discount on the whole cart
For example, In the cart, I have 3 items and there is coupon code "test5" after applied this coupon will get a discount of $5.00. In admin on order details page, Magento distribute discount amount.
So I want to know the logic of how Magento distributes the discount amount on each ordered item.
Thanks in advance!