数据概览显示多位小数问题

app/Admin/Metrics/Chart/ColumnCharts.php

@@ -81,7 +81,7 @@ class ColumnCharts extends Chart
                         if($completedOfflineStep == 0 || count($importStudents) == 0){
                             $registering = 0;
                         }else{
-                            $registering = ($completedOfflineStep / count($importStudents) * 100) ;
+                            $registering = round(($completedOfflineStep / count($importStudents) * 100), 2) ;
                         }
 
                         $list[$key]["registering"] = $registering;

app/Admin/Metrics/Chart/FemaleColumnCharts.php

@@ -89,7 +89,7 @@ class FemaleColumnCharts extends Chart
                         if($completedOfflineStep == 0 || $studentsNum == 0){
                             $registering = 0;
                         }else{
-                            $registering = (($completedOfflineStep / $studentsNum) * 100) ;
+                            $registering = round((($completedOfflineStep / $studentsNum) * 100), 2) ;
                         }
 
                         $list[$key]["registering"] = $registering;

app/Admin/Metrics/Chart/FullPaymentRateColumnCharts.php

@@ -95,7 +95,7 @@ class FullPaymentRateColumnCharts extends Chart
                         if($studentsNum == 0 || $completedOfflineStep == 0){
                             $registering = 0;
                         }else{
-                            $registering = (($studentsNum / $completedOfflineStep ) * 100) ;
+                            $registering = round((($studentsNum / $completedOfflineStep ) * 100), 2) ;
                         }
 
                         $list[$key]["registering"] = $registering;

app/Admin/Metrics/Chart/MaleColumnCharts.php

@@ -89,7 +89,7 @@ class MaleColumnCharts extends Chart
                         if($completedOfflineStep == 0 || $studentsNum == 0){
                             $registering = 0;
                         }else{
-                            $registering = (($completedOfflineStep / $studentsNum) * 100) ;
+                            $registering = round((($completedOfflineStep / $studentsNum) * 100), 2) ;
                         }
 
                         $list[$key]["registering"] = $registering;

app/Admin/Metrics/Examples/FemaleRegistering.php

@@ -80,7 +80,7 @@ class FemaleRegistering extends Card
         if($number == 0 || $studentsNum == 0){
             $this->content("0%");
         }else{
-            $this->content((($number / $studentsNum) * 100)."%");
+            $this->content(round((($number / $studentsNum) * 100), 2)."%");
         }
 
     }

app/Admin/Metrics/Examples/FullPaymentRate.php

@@ -89,7 +89,7 @@ class FullPaymentRate extends Card
         if($number == 0 || $studentsNum == 0){
             $this->content("0%");
         }else{
-            $this->content((($studentsNum / $number) * 100)."%");
+            $this->content(round((($studentsNum / $number) * 100),2)."%");
         }
 
 

app/Admin/Metrics/Examples/MaleRegistering.php

@@ -80,7 +80,7 @@ class MaleRegistering extends Card
         if($number == 0 || $studentsNum == 0){
             $this->content("0%");
         }else{
-            $this->content((($number / $studentsNum) * 100)."%");
+            $this->content(round((($number / $studentsNum) * 100), 2)."%");
         }
 
     }

app/Admin/Metrics/Examples/ReportRate.php

@@ -69,7 +69,7 @@ class ReportRate extends Card
         if($number == 0 || $studentsNum == 0){
             $this->content("0%");
         }else{
-            $this->content((($number / $studentsNum) * 100)."%");
+            $this->content(round((($number / $studentsNum) * 100), 2)."%");
         }