Adding Tier Prices to Products

Any percentage off tiered pricing is calculated and displayed on the front end as if it were a flat tier price




 Custom Options on Products

Percentage Off Tiered Pricing does not alter order in which prices are calculated in Magento. As in standard Magento, the tier price is calculated and then any custom options pricing is added to this tier price. Therefore, if you configure a tier price of 10% discount, for quantities over 10, any custom option prices will be added onto the discount price.