Discount & Sale Price Calculator

Original price

Discount (%)

Additional coupon (%)

Sales tax (%)

Shipping cost

Final price

You save

Price breakdown

Discount amount: -
Coupon amount: -
Tax amount: -

🏷️ Smart Shopper Tip:

Understanding Discount Types

Discount Type	How It Works	Example	Best For
Percentage Off	Reduces price by % of original	$100 - 20% = $80	High-value items
Fixed Amount Off	Subtracts fixed dollar amount	$100 - $20 = $80	Low-value items
Buy X Get Y	Free/discounted item with purchase	Buy 2, get 1 free = 33% off	Bulk purchases
Stacked/Sequential	Multiple discounts applied in order	$100 - 20% = $80, then -10% = $72	Sales + coupons
Minimum Purchase	Discount only if you spend enough	$20 off orders over $100	Increasing cart value

How Stacked Discounts Work

Important: Discounts stack sequentially, NOT additively!

❌ Wrong Way (Additive):

Original: $100

20% + 10% = 30% off

Final: $70 (Incorrect!)

✅ Right Way (Sequential):

Original: $100

First: $100 - 20% = $80

Then: $80 - 10% = $72

Final: $72 (28% total discount)

Pro tip: Apply the largest discount first for maximum savings! 20% then 10% gives the same result as 10% then 20% in this calculator.

Discount Calculation Examples

Scenario	Calculation	You Save	Final Price
$50 item, 10% off	$50 × 0.10	$5.00	$45.00
$120 item, 25% off	$120 × 0.25	$30.00	$90.00
$200 item, 30% + 15%	$200 - 30% = $140, then -15%	$81.00 (40.5%)	$119.00
$80 item, 50% off	$80 × 0.50	$40.00	$40.00
$95 item - $20 off	$95 - $20	$20.00 (21%)	$75.00

Percentage Off vs. Fixed Amount Off

% Off - Better When:

Buying expensive items
High percentage (30%+)
Example: 40% off $200 = $80 saved
vs. $30 off = only $30 saved

$ Off - Better When:

Buying cheap items
Large fixed discount
Example: $20 off $30 = 67% discount!
vs. 40% off = only $12 saved

Smart Shopping Strategies

Compare final prices, not discounts: 30% off $100 ($70 final) beats 40% off $150 ($90 final) if you don't need the pricier item.
Factor in tax and shipping: A great discount means nothing if shipping costs $20. Use this calculator to see your true final cost.
Stack coupons when possible: Many retailers allow one store sale + one manufacturer coupon. Check store policies!
Beware of "fake" original prices: Some stores inflate "original" prices to make discounts look bigger. Research actual market prices.
Best discount times: Black Friday, end-of-season clearance, back-to-school sales, and holiday weekends typically offer best deals.
Sign up for newsletters: First-time buyer discounts (often 10-20%) are easy savings. Use a dedicated email to avoid spam.
Use price tracking tools: Browser extensions can alert you when prices drop or show price history to ensure you're getting a real deal.
Abandon your cart strategically: Some retailers send discount codes to encourage checkout completion (but not guaranteed).

Common Discount Myths

Myth: "Up to 70% off" means most items are 70% off

✓ Reality: Usually only 1-2 clearance items have max discount. Average is much lower (20-30%).

Myth: Two 50% discounts = 100% off (free)

✓ Reality: 50% then 50% = 75% off total. ($100 → $50 → $25 final).

Myth: Coupons and promo codes can always be stacked

✓ Reality: Most online stores limit to one coupon code per order. Read terms carefully.

Myth: Discounted price is always a good deal

✓ Reality: Compare to competitors and check price history. Item may have been cheaper last month.

When NOT to Buy (Even With Discounts)

You don't actually need the item (impulse purchase)
The "discounted" price is still above your budget
It's lower quality than what you actually want
Better alternatives exist at competitor stores
Shipping/taxes make the total unaffordable
It's a minimum purchase requirement trap (spend $100 to save $10)

Save More: VAT & Sales Tax Calculator • Savings Goal Calculator

⚠️ Disclaimer: This calculator is for educational purposes. Always verify final prices at checkout and read all terms and conditions before purchasing. Discount stacking policies vary by retailer.