diff --git a/tests/data/Style/NumberFormat.php b/tests/data/Style/NumberFormat.php
index af8a74edc..8a1320569 100644
--- a/tests/data/Style/NumberFormat.php
+++ b/tests/data/Style/NumberFormat.php
@@ -1509,4 +1509,45 @@ return [
         12345.74,
         '[$€]#,##0.00" Surplus for Product #12-345";$-#,##0.00" Shortage for Product #12-345"',
     ],
+    // Scaling
+    [
+        '12,000',
+        12000,
+        '#,###',
+    ],
+    [
+        '12',
+        12000,
+        '#,',
+    ],
+    [
+        '0',
+        120,
+        '#,',
+    ],
+    [
+        '0.12',
+        120,
+        '#,.00',
+    ],
+    [
+        '12k',
+        12000,
+        '#,k',
+    ],
+    [
+        '12.2',
+        12200000,
+        '0.0,,',
+    ],
+    [
+        '12.2 M',
+        12200000,
+        '0.0,, M',
+    ],
+    [
+        '1,025.13',
+        1025132.36,
+        '#,###,.##',
+    ],
 ];