What is 30% off $20?
Price after 30% off
$14.00
You save $6.00
How it's calculated
- Find the discount: 30% of $20 = $20 × 0.3 = $6.00
- Subtract it from the price: $20 − $6.00 = $14.00
Shortcut: with 30% off you pay 70% of the price, so multiply $20 × 0.7 = $14.00 in one step.
Sales tax, if any, is usually added after the discount and isn't included here.