diff --git a/app/api/services/base_service.py b/app/api/services/base_service.py
index 7669fab..ae9747d 100644
--- a/app/api/services/base_service.py
+++ b/app/api/services/base_service.py
@@ -141,7 +141,7 @@ class BaseService:
             
                 return {
                     "rate": charge.percent,
-                    "fee": fee,
+                    "fee": round(fee, 2),
                     "due_days": charge.due
                 }