A discount calculator computes the sale price after applying a percentage discount, the discount amount, or the original price from a sale price and discount percentage. Essential for retail pricing, coupon calculations, and negotiation.
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Pro Tip
To calculate a discount quickly: "30% off $80" — find 10% ($8), multiply by 3 = $24 off, so $56. Or: 70% × $80 = $56 directly.
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Did You Know?
Retailers often use "anchoring" — showing a high original price crossed out next to the sale price. Studies show people perceive the same item as a better deal when they see a higher reference price, even if it was never actually sold at that price.
References
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