Discount Calculator

Analyze price savings, configure stacked coupon vouchers, evaluate Buy One Get One (BOGO) retail structures, and calculate business wholesale margins instantly.

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Merchant Acquisition Costs (Optional)

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Final Checkout Price
$80.00
Total out-of-pocket amount after deals and taxes
Total Amount Saved
$20.00
Cumulative holding retail discount
Price Before Tax
$80.00
Pre-tax subtotal discounted price
Effective Promo Off
20.00%
Combined real-rate reduction
Merchant Profit Dashboard
Net Profit: $40.00
Profit Margin: 50.00% | Markup: 100.00%

Comparative Deal Analyzer

Evaluate your current deal against an alternative retail promotion to find the best value.

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Pricing Segments Current Deal Alternative Deal Financial Difference

Price Breakdown Chart

Original vs. Final Price

Saved Discount Portfolios

Store your discount configurations locally. Label and load custom retail pricing scenarios with one click.

Scenario Label Original & Cost Price Applied Deals (Tax %) Total Saved Final Checkout Price Actions
No saved portfolios in this browser. Configure your discount criteria above and click "Save Portfolio".

1. How to Calculate Discounts Accurately

A discount represents a reduction in the standard retail price of an asset, service, or inventory item. In daily shopping, calculations are fairly simple. However, advanced business analysis or professional purchasing requires stacking deals, analyzing sales taxes, and accounting for bulk volume discount curves.

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2. Understanding Stacked Coupons vs. Single Rates

Many retailers offer multiple tier-based codes (e.g. 20% off standard catalog + an additional 10% coupon voucher code). It is critical to know that stacked promotions are applied sequentially rather than additively. For instance, a stacked 20% + 10% discount results in an effective real discount of 28.0% rather than 30.0% off, because the secondary rate is computed on the already-discounted subtotal.

3. Calculating Profit Margin & Markup as a Merchant

For sellers and suppliers, offering catalog sales requires constant margin guarding:

Frequently Asked Questions

How do BOGO templates affect average item cost?

"Buy 1 Get 1 Free" represents an effective 50% average discount on both units. "Buy 1 Get 1 50% Off" translates to an average 25% discount, while "Buy 2 Get 1 Free" delivers an average 33.33% markdown across three items.

Is sales tax applied before or after the discount?

In almost all legal tax jurisdictions, retail sales tax is computed on the final discounted price after all savings and stackable coupons have been applied.

What is the difference between Margin and Markup?

Margin compares your cash profit to the sales price, whereas markup compares your cash profit to your initial acquisition cost. If you buy for $50 and sell at a discounted $100, your markup is 100% and your profit margin is 50%.