diff --git a/backend/app/Helper/Currency.php b/backend/app/Helper/Currency.php
index 375fe148..55883513 100644
--- a/backend/app/Helper/Currency.php
+++ b/backend/app/Helper/Currency.php
@@ -15,10 +15,18 @@ public static function format(float|int $amount, string $currencyCode, string $l
 
     public static function round(float $value, $precision = 2): float
     {
-        return round(
-            num: $value,
-            precision: $precision,
-            mode: PHP_ROUND_HALF_UP
-        );
+        $fraction = $value - floor($value);
+
+        if ($fraction >= 0.99) {
+            return ceil($value);
+        } elseif ($fraction <= 0.01) {
+            return floor($value);
+        } else {
+            return round(
+                num: $value,
+                precision: $precision,
+                mode: PHP_ROUND_HALF_UP
+            );
+        }
     }
 }
diff --git a/frontend/src/utilites/currency.ts b/frontend/src/utilites/currency.ts
index 1f78afe1..143f0829 100644
--- a/frontend/src/utilites/currency.ts
+++ b/frontend/src/utilites/currency.ts
@@ -1,5 +1,5 @@
 export const formatCurrency = (value: number | string, currency = 'USD') => {
-    const formatter = new Intl.NumberFormat('en-US', {
+    const formatter = new Intl.NumberFormat('de-DE', {
         style: 'currency',
         currency: currency,
         minimumFractionDigits: 2,