 				taxPercentage = taxPercentage.decimalNumberByMultiplyingByPowerOf10(-2, withBehavior: roundUP)
 
 				let retailTax = qRetailCost.decimalNumberByMultiplyingBy(taxPercentage, withBehavior: roundUP)
-				let iboTax = qIboCost.decimalNumberByMultiplyingBy(taxPercentage, withBehavior: roundUP)
 
 				retailCostTaxTotal = retailCostTaxTotal.decimalNumberByAdding(retailTax, withBehavior: roundUP)
-				iboCostTaxTotal = iboCostTaxTotal.decimalNumberByAdding(iboTax, withBehavior: roundUP)
 			}
 
 			pvTotal = pvTotal.decimalNumberByAdding(qPV, withBehavior: roundUP)

		}

		retailCostGrandTotal = retailCostSubtotal.decimalNumberByAdding(retailCostTaxTotal, withBehavior: roundUP)
		iboCostGrandTotal = iboCostSubtotal.decimalNumberByAdding(iboCostTaxTotal, 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

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