Calculate the final price after a discount. Supports double discounts too.
Frequently Asked Questions
Multiply the original price by the discount percentage divided by 100, then subtract from the original price. For 20% off $80: savings = $80 × 0.20 = $16, final price = $64.
The second discount applies to the already-reduced price, not the original. 20% off then 10% off is NOT 30% off. Example: $100 → 20% off = $80 → 10% off $80 = $72 (effective 28% off, not 30%).
Discount reduces a selling price (customer perspective). Markup increases a cost to determine selling price (business perspective).
Divide the sale price by (1 - discount/100). If an item is $60 after 25% off: original = $60 / 0.75 = $80.