bug fix

src/components/detail/group/togroup.js

@@ -305,7 +305,12 @@ function GorupContent(props) {
         }
       })
     if (flag) {
-      tip = <p className="tip">{`拼团省￥${data.price1 - pdd_price}元`}</p>
+      tip = (
+        <p className="tip">{`拼团省￥${round(
+          data.price1 - pdd_price,
+          2
+        )}元`}</p>
+      )
       btn = (
         <span className="group-btn" onClick={props.invitedFriends}>
           邀请好友参团 {countdown} 后结束
@@ -314,7 +319,12 @@ function GorupContent(props) {
       dec = <p className="dec">分享到3个群后，成团率高达98%</p>
     } else {
       if (getParam("is_originator") == 1) {
-        tip = <p className="tip">{`拼团省￥${data.price1 - pdd_price}元`}</p>
+        tip = (
+          <p className="tip">{`拼团省￥${round(
+            data.price1 - pdd_price,
+            2
+          )}元`}</p>
+        )
         btn = (
           <a
             href="javascript:;"
@@ -325,7 +335,12 @@ function GorupContent(props) {
           </a>
         )
       } else {
-        tip = <p className="tip">{`拼团省￥${data.price1 - pdd_price}元`}</p>
+        tip = (
+          <p className="tip">{`拼团省￥${round(
+            data.price1 - pdd_price,
+            2
+          )}元`}</p>
+        )
         btn = (
           <span className="group-btn" onClick={props.invitedFriends}>
             邀请好友参团 {countdown} 后结束