折扣金额计算器 — 公式
## How to Calculate a Discount
Multiply the original price by the discount percentage expressed as a decimal. Subtract that from the original price to get the sale price.
### Formula
**Savings = Original Price x (Discount % / 100)**
**Final Price = Original Price - Savings**
Multiply the original price by the discount percentage expressed as a decimal. Subtract that from the original price to get the sale price.
### Formula
**Savings = Original Price x (Discount % / 100)**
**Final Price = Original Price - Savings**
计算示例
A jacket originally priced at $79.99 is 25% off.
- Discount decimal: 25 / 100 = 0.25
- Savings = $79.99 x 0.25 = $20.00
- Final price = $79.99 - $20.00 = $59.99