ReadonlyactionOptional ReadonlyexternalSet if the externalTotalGross price is a sum of portions with different tax rates.
ReadonlyexternalThe total gross amount of the Cart, including tax. This value is used to calculate the totalNet and totalTax fields of the Cart's taxedPrice.
Can be used if the Cart has the
ExternalAmountTaxMode. This update action adds thetaxedPricefield to the Cart. It sets thetotalGrossamount, and Composable Commerce calculates thetotalNetandtotalTaxvalues based on the providedexternalTotalGross. You must use this update action after any price-affecting change occurs within the Cart.