 		}
 
 		retailCostGrandTotal = retailCostSubtotal.decimalNumberByAdding(retailCostTaxTotal, withBehavior: roundUP)
-		iboCostGrandTotal = iboCostSubtotal.decimalNumberByAdding(iboCostTaxTotal, withBehavior: roundUP)
+		iboCostGrandTotal = iboCostSubtotal.decimalNumberByAdding(retailCostTaxTotal, withBehavior: roundUP)
 
 		navigationController?.navigationBar.topItem?.title = "Cart(\(quantityTotal.stringValue))"
 

		let roundUP = NSDecimalNumberHandler(roundingMode: .RoundPlain, scale: 2, raiseOnExactness: false, raiseOnOverflow: false, raiseOnUnderflow: false, raiseOnDivideByZero: true)

		var retailCostTaxTotal: NSDecimalNumber = 0
		var iboCostTaxTotal: NSDecimalNumber = 0

		for cartProduct in cartProducts {
			let product = cartProduct.product!

				taxPercentage = taxPercentage.decimalNumberByMultiplyingByPowerOf10(-2, withBehavior: roundUP)

				let retailTax = qRetailCost.decimalNumberByMultiplyingBy(taxPercentage, withBehavior: roundUP)

				retailCostTaxTotal = retailCostTaxTotal.decimalNumberByAdding(retailTax, withBehavior: roundUP)
			}

			pvTotal = pvTotal.decimalNumberByAdding(qPV, withBehavior: roundUP)
