diff --git a/tts_yaml_unpacker.py b/tts_yaml_unpacker.py
index 4867279..e888bf7 100755
--- a/tts_yaml_unpacker.py
+++ b/tts_yaml_unpacker.py
@@ -51,12 +51,6 @@ def shouldRecurse(obj, subobject_prop):
         and obj.get('Name') not in ('Deck', 'DeckCustom') \
         and len(obj[subobject_prop]) > 1
 
-def normalize_value(value):
-    rounded = round(value, 2)
-    if rounded == -0.0:
-        return 0.0
-    else:
-        return rounded
 
 def recursively_normalize_values(d):
     if isinstance(d, dict):
@@ -64,10 +58,15 @@ def recursively_normalize_values(d):
     elif isinstance(d, list):
         return [recursively_normalize_values(value) for value in d]
     elif isinstance(d, float):
-        return normalize_value(d)
+        rounded = round(d, 2)
+        if rounded == -0.0:
+            return 0.0
+        else:
+            return rounded
     else:
         return d
 
+
 def recursivelyUnpackObject(parent_dir, obj,
                             subobject_prop='ContainedObjects', base_name=None):
     def convertObjectsToIncludes(objects):