WebToolArcApply discounts in sequence
Enter the original price and percentage discounts in the order they are applied. Each percentage is calculated from the already-discounted price, and the tool reports the final price, total savings, and effective discount.
Why 20% + 10% is not 30%
The second 10% is taken from the remaining 80%, so the final price is 72% of the original and the effective discount is 28%.