Smart shopping · no more guessing
Know what you'll really pay
Five quick ways to price a deal — single or stacked discounts, buy-one-get-one, and spend thresholds. Do the math before you hit checkout.
—
Final price
—You save
—Effective discount
—Original total
How it adds up
Calculations assume the store applies each discount once. Some offers cap savings or exclude items — check the small print.
Don't be fooled by rounding
Two discounts are not 30%
Stacked discounts apply in sequence. "20% + 10% off" actually slices 20% first, then 10% of what's left — about 28% combined. Knowing that keeps a "can't-miss deal" honest at the till.
- Pick the offer type that matches the sign in the window.
- Enter the sticker price and any promo maths.
- Read the real total and the effective discount.
- Compare single vs stacked to spend the least.
Real prices before you reach checkout
Discount Vibe gives you the actual number you'll pay after a markdown, not the rounded guess in your head. Shoppers comparing sale tags, coupon stacks, or BOGO offers can plug in the original price and discount to see the final cost immediately. It handles single discounts, double discounts, buy-one-get-one math, and spend-threshold promos without spreadsheets. If you've ever stood in a store aisle trying to figure out whether 40% off plus an extra 15% beats a flat 50% discount, this tool settles it in seconds.
Discount questions
How do I turn a discount into a price?
Multiply the original price by the discount (as a decimal) and subtract. A $80 item at 25% off is $80 × 0.25 = $20 off — you pay $60.
Why isn't 20% + 10% off equal to 30% off?
Because the second discount applies to the reduced price, not the original. $100 → 20% off → $80 → 10% off → $72. That's a 28% saving, not 30%.
How does Buy One Get One free change the unit price?
You pay full price for one and get another free — two items for the price of one, so each effectively costs half. Buying two gets a true 50% unit saving.
What's a spend-discount deal worth?
If a store takes $20 off every $100, that's a 20% saving only at exactly the threshold. Spend $180 and the saving is about 11% — the rate changes with your total.
Check the price before the tag does
Every common discount applied to every common sticker price, with the tax-inclusive total and what a stacked second discount really adds up to.
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