diff --git a/application/Invoice/InvoiceController.php b/application/Invoice/InvoiceController.php
index 6d44febed..f96dd6615 100644
--- a/application/Invoice/InvoiceController.php
+++ b/application/Invoice/InvoiceController.php
@@ -681,6 +681,8 @@ class InvoiceController extends mfBaseController {
                     }
 
                     // save Invoiceposition
+                    // first round price
+                    $position->price_gross = round($position->price_gross, 4);
                     if (!$position->save()) {
                         $invoice->rollbackTransaction();
                         die("Error saving Invoiceposition");
@@ -703,7 +705,7 @@ class InvoiceController extends mfBaseController {
                 }
 
                 $invoice->total = $total_net;
-                $invoice->total_gross = $total_gross;
+                $invoice->total_gross = round($total_gross, 4);
                 //$invoice->total_vat = $total_vat;
 
                 if (!$invoice->save()) {