upay invoice update

src/main/java/au/com/royalpay/payment/manage/tradelog/core/impls/TradeLogServiceImpl.java

@@ -987,7 +987,7 @@ public class TradeLogServiceImpl implements TradeLogService {
                     }
                     BigDecimal transactionFee = item.getBigDecimal("transaction_fee");
                     BigDecimal royalpaySvcFee = (item.containsKey("total_surcharge") ? item.getBigDecimal("total_surcharge") : BigDecimal.ZERO)
-                            .add(taxAmount).subtract(transactionFee).subtract(incrementalSurcharge).subtract(incrementalTax);
+                            .add(taxAmount).subtract(incrementalSurcharge).subtract(incrementalTax).subtract(transactionFee);
                     item.put("incremental_surcharge", incrementalSurcharge.add(incrementalTax).setScale(2, RoundingMode.HALF_UP));
                     item.put("total_surcharge_intax", royalpaySvcFee.setScale(2, RoundingMode.HALF_UP));
                     item.put("transaction_fee_intax", transactionFee.setScale(2, RoundingMode.HALF_UP));