Discount Settings
₹ 500
₹
20%
%
Savings Statement
Final Payment Price
₹ 400
Total Cash Saved
₹ 100
Effective Off %
20.00%
₹ 500
₹ 400
You Save 20%
Order Summary & Receipt
Original Base Price
₹ 500.00
Primary Discount (20%)
-₹ 100.00
Subtotal (Pre-tax)
₹ 400.00
Effective Final Price
₹ 400.00
Absolute Cash Savings
₹ 100.00
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Discount & Stacking Calculations
A single discount price deduction is computed as:
Sale Price = Original Price × ( 1 - Discount % / 100 )
When stacking consecutive discounts, the second discount rate **D2** is applied to the already-reduced price, rather than the initial cost:
Stacked Sale Price = Original Price × ( 1 - D1 / 100 ) × ( 1 - D2 / 100 )
Frequently Asked Questions
In retail stores, consecutive discount codes are processed sequentially. The first 20% drops the price to 80% of original cost. The subsequent 10% discount applies to that 80%, resulting in an additional 8% drop (10% of 80%). The final price is 72% of original, giving an effective 28% discount.
Subtract your final payment receipt total from the tag's base initial retail price. That is your absolute net cash savings.