Advanced Discount Calculator
Calculate total price, savings, taxes, and final cost across multiple items with advanced discount logic. Supports percentage discounts, fixed discounts, promo codes, bulk pricing, and tiered discounts.
How It Works
- - Each item has its own price, quantity, discounts, tax, and shipping
- - Discounts are applied step-by-step (percentage → tier → bulk → fixed → promo)
- - Tax is calculated after discounts
- - Shipping is added based on total order conditions
Discount Logic
- - Percentage Discount → reduces base price
- - Tiered Discount → applies if price crosses threshold
- - Bulk Discount → applies based on quantity
- - Fixed Discount → subtracts fixed amount
- - Promo Code → applied last for maximum flexibility
Core Formulas
- - Total Price = Price × Quantity
- - Discounted Price = Price − Discounts
- - Tax = Final Price × Tax Rate
- - Final Cost = Discounted Price + Tax + Shipping
- - Savings = Original Price − Final Price
Shipping Logic
- - Free shipping applied if total ≥ $100
- - Otherwise fixed shipping cost is added
- - Shipping is calculated per item group
Bulk & Tiered Discounts
- - Tiered: Based on total price (e.g. 100 → 10%)
- - Bulk: Based on quantity (e.g. 10 units → 5%)
- - Highest applicable discount is selected automatically
Promo Codes
- - SAVE10 → 10% discount
- - FLAT20 → $20 off
- - EXTRA5 → additional 5% off
- - Promo is applied after all other discounts
Optimization Feature
- - Suggests best quantity for maximum savings
- - Simulates up to 100 units
- - Helps users find best deal automatically
What You Get
- - Total original price
- - Final payable amount
- - Total savings
- - Taxes and shipping breakdown
- - Item-wise detailed table
Export Options
- - Download PDF report
- - Export CSV data
- - Share detailed breakdown
Smart Insights
- - Combine discounts for maximum savings
- - Bulk buying can reduce cost significantly
- - Promo codes give extra edge
- - Always compare before checkout