Find the final price after a percentage discount and how much you save.
| Input | Result |
|---|---|
| $129.99, 30% off | $90.99 |
| $59.90, 15% off | $50.92 |
| $250, 40% off | $150.00 |
Multiply the price by 0.8 — that is the final price after 20% off.
No. For stacked discounts apply them one at a time (e.g. 20% then 10% is not 30%).
Yes, the math is currency-independent — the $ symbol is just a display.