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Applies one discount to the list price, then a second discount to the intermediate price (common in retail “extra % off sale” stacks). Not the same as summing percentages.
Quick answer: Stacked Discount Calculator
Apply the first percent off list, then the second percent off that reduced subtotal - never add the percents mentally.
Example: $200 list, 25% then 10% → $135 final, not the $130 naive 35-off-list fantasy.
Calculations follow the documented formula on this page; rounding and input units can change the last digit-treat outputs as educational estimates unless you reconcile with source systems.
* This is an estimate. Actual amounts may vary slightly based on input assumptions.
Merchants love stacked promos because shoppers underestimate compounding; finance teams care about the effective single discount equivalent.
Applies one discount to the list price, then a second discount to the intermediate price (common in retail “extra % off sale” stacks). Not the same as summing percentages.
Inputs on this page: List price, First discount (%), Second discount (%). Assumptions stay visible so you can reproduce the figure elsewhere.
Long-form walkthroughs that pair well with this calculator. When you need narrative context beyond the live fields, start here and return to the tool to plug in your own numbers.
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Read guide →People who care about stacked discount calculator use Stacked Discount Calculator as a planning sandbox: POS order matters if policy applies employee discount before loyalty - mirror reality.
Continue in the Business category hub, the Business & SaaS tools collection, or the glossary. Related calculators in this session: Profit Margin Calculator Business, ROI Calculator, Unit Price Calculator, Discount Calculator, Markup Calculator, CAC Calculator SaaS.
The Formula
After first = List × (1 − D1%); final = After first × (1 − D2%)| This tool | After first = List × (1 − D1%); final = After first × (1 − D2%) |
|---|---|
| Related intent: stacked discount calculator | See paired tools for stacked discount calculator-each page documents its own core relationship next to the live form. |
| Related intent: double discount calculator | See paired tools for double discount calculator-each page documents its own core relationship next to the live form. |
Core relationship for Stacked Discount Calculator:
After first = List × (1 − D1%); final = After first × (1 − D2%)
Worked check: $200 list, 25% then 10% → $135 final, not the $130 naive 35-off-list fantasy.
Keep the same assumptions and open a neighbor calculator when your question branches: Profit Margin Calculator Business, ROI Calculator, Unit Price Calculator, Discount Calculator. Each page documents its own formula beside the fields.
Learning links: Methodology · Editorial policy · Glossary
$200 list, 25% then 10% → $135 final, not the $130 naive 35-off-list fantasy.
Re-enter the same numbers in the calculator above to confirm the page math matches the interactive result.
People who care about stacked discount calculator use Stacked Discount Calculator as a planning sandbox: POS order matters if policy applies employee discount before loyalty - mirror reality.
Instant response
Run Stacked Discount Calculator in the browser and read the breakdown beside the form.
Transparent formula
The formula and worked example on this page match what the calculator uses.
Privacy friendly
No account required; inputs stay in your session unless you choose to share them.
Cross-device ready
Layout works on mobile, tablet, and desktop for the same field labels.
Official references for context. Calculator outputs are planning estimates—confirm material decisions with the primary authority or a qualified professional. See our methodology and editorial policy.
Reviewed July 18, 2026 · Content stamp 2026-07-18
Click a question to expand the answer.
Sequential discounts multiply remaining price; 20% then 10% is not 30% off list.
This is pre-tax merchandise math; apply tax per your jurisdiction’s rules.
Order matters; enter discounts in the sequence your policy applies them.
Chain manually: use this output as input to another pass or a spreadsheet.
The other tool handles one discount plus optional tax; this one is for two-step stacks.
Apply the first percent off list, then the second percent off that reduced subtotal - never add the percents mentally.
$200 list, 25% then 10% → $135 final, not the $130 naive 35-off-list fantasy.
POS order matters if policy applies employee discount before loyalty - mirror reality. Compare against the single discount-calculator when tax applies to the post-discount base. Three-plus stacks belong in a spreadsheet row you can audit later.
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Reviewed by Toollabz Editorial
Product editor | Last reviewed July 18, 2026
See methodology and editorial policy.