Find the sale price and how much you save from a percentage or flat discount, including stacked offers and sales tax.
A percentage discount takes a share of the original price off: 30% off 2,000 saves 600, so you pay 1,400.
Multiply the price by 0.8. For 1,500: 1,500 × 0.8 = 1,200, so you save 300.
No. The second discount applies to the reduced price: 100 → 80 → 72, which is 28% off in total.
Divide the sale price by (1 − discount ÷ 100). If 750 is 25% off, the original price was 750 ÷ 0.75 = 1,000.