TotalsItemInterface

What it does

This interface defines the contract for quote totals item data in Magento 2's shopping cart.

Developers use this to retrieve and manipulate individual line item totals including prices, quantities, taxes, discounts, and WEEE taxes in both base and quote currencies.

It's primarily used when building checkout, cart display, or custom pricing logic that needs to access or modify item-level calculations.

Public Methods

• setItemId()
• getItemId()
• getPrice()
• setPrice()
• getBasePrice()
• setBasePrice()
• getQty()
• setQty()
• getRowTotal()
• setRowTotal()
• getBaseRowTotal()
• setBaseRowTotal()
• getRowTotalWithDiscount()
• setRowTotalWithDiscount()
• getTaxAmount()
• setTaxAmount()
• getBaseTaxAmount()
• setBaseTaxAmount()
• getTaxPercent()
• setTaxPercent()
• getDiscountAmount()
• setDiscountAmount()
• getBaseDiscountAmount()
• setBaseDiscountAmount()
• getDiscountPercent()
• setDiscountPercent()
• getPriceInclTax()
• setPriceInclTax()
• getBasePriceInclTax()
• setBasePriceInclTax()
• getRowTotalInclTax()
• setRowTotalInclTax()
• getBaseRowTotalInclTax()
• setBaseRowTotalInclTax()
• getOptions()
• setOptions()
• getWeeeTaxAppliedAmount()
• setWeeeTaxAppliedAmount()
• getWeeeTaxApplied()
• setWeeeTaxApplied()
• getExtensionAttributes()
• getName()
• setName()
• setExtensionAttributes()