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Discounts applied one after another
Enter the price and at least one discount, then press Calculate.
From the book — Chapters 2 & 3. A single percent-off is one multiplication: keep what’s left. Stacked discounts multiply in turn — each one comes off the already-reduced price, so 20% then 10% is 28% off, not 30%. This shows the price after each step and the one equivalent discount they come to.
Stacked offers apply in the order listed. Everything stays in your browser.