diff --git a/src/pages/05_quotation/preview/ViewForm.vue b/src/pages/05_quotation/preview/ViewForm.vue
index d65d3c37..68e00871 100644
--- a/src/pages/05_quotation/preview/ViewForm.vue
+++ b/src/pages/05_quotation/preview/ViewForm.vue
@@ -284,8 +284,10 @@ onMounted(async () => {
     (a, c) => {
       const calcVat = c.vat > 0;
       const vatFactor = calcVat ? (config.value?.vat ?? 0.07) : 0;
+      const pricePerUnit =
+        precisionRound(c.pricePerUnit * (1 + vatFactor)) / (1 + vatFactor);
       const price =
-        (c.pricePerUnit * c.amount * (1 + vatFactor) - c.discount) /
+        (pricePerUnit * c.amount * (1 + vatFactor) - c.discount) /
         (1 + vatFactor);
 
       a.totalPrice = precisionRound(a.totalPrice + price + c.discount);