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叠加折扣计算
算出两个或更多折扣依次叠加后的实际价格，以及真正的折扣率。
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How to use it
1Step 1Fill in List price
2Step 2Change a value and the result updates instantly
3Step 3Save or copy the result
If the result looks off
The result looks wrong
Check the units and the baseline first. Changing a value updates the result instantly.
I want the starting values back
Press reset to return to the initial state.
常见问题
Is 20% + 10% the same as 30%?
No. They apply one after the other, so the real discount is 28%.
Can I use more than two discounts?
Two are built in — that covers nearly every coupon-plus-sale case.