index.json.jbuilder in educode_sales-0.6.3

- old
+ new

@@ -98,10 +98,10 @@
   json.business_c businesses_c_count.to_s
   json.business_d businesses_d_count.to_s
   json.business_e businesses_e_count.to_s
   json.business_o businesses_o_count.to_s
   json.school_count school_counts.to_s
-  json.follow_school_rate (follow_school_rates.to_f / @staffs.size).to_s + '%'
-  json.follow_department_rate (follow_department_rates.to_f / @staffs.size).to_s + '%'
+  json.follow_school_rate (follow_school_rates.to_f / @staffs.size).round(2).to_s + '%'
+  json.follow_department_rate (follow_department_rates.to_f / @staffs.size).round(2).to_s + '%'
 end
 json.code 0
 json.count @staffs.total_count
\ No newline at end of file