What is 75% off $30?
Price after 75% off
$7.50
You save $22.50
How it's calculated
- Find the discount: 75% of $30 = $30 × 0.75 = $22.50
- Subtract it from the price: $30 − $22.50 = $7.50
Shortcut: with 75% off you pay 25% of the price, so multiply $30 × 0.25 = $7.50 in one step.
Sales tax, if any, is usually added after the discount and isn't included here.