From db05c21582a7c20b88e6becb1f5affb7b5891e74 Mon Sep 17 00:00:00 2001
From: Seonghyeon0409 <t139754@gmail.com>
Date: Sat, 30 Nov 2024 03:07:53 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20=ED=83=80=EC=9E=85=EB=B3=80=ED=99=98=20?=
 =?UTF-8?q?=EC=88=98=EC=A0=95?=
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---
 packages/server/src/trade/helpers/trade.helper.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/server/src/trade/helpers/trade.helper.ts b/packages/server/src/trade/helpers/trade.helper.ts
index 0603721f..6573958c 100644
--- a/packages/server/src/trade/helpers/trade.helper.ts
+++ b/packages/server/src/trade/helpers/trade.helper.ts
@@ -1,7 +1,9 @@
 import { MINIMUM_TRADE_AMOUNT } from '../constants/trade.constants';
 
-export const formatQuantity = (value: number): number =>
-  parseFloat(value.toFixed(8));
+export const formatQuantity = (value: number | string): number => {
+  const numericValue = typeof value === "string" ? parseFloat(value) : value;
+  return parseFloat(numericValue.toFixed(8));
+};
 
 export const calculateAccountBalance = (
   currentBalance: number,