change card sale data in dashboard

app/views/home/dashboard.html.erb

@@ -161,9 +161,11 @@
                 <tr>
                   <td>Card Sale : </td>
                   <td align="right">
+                    <% total_card = 0.0 %>
                     <% @sale_data.each do |data| %>
-                      <%= data["card"] %>
+                      <% total_card = data["card"] %>
                     <% break end %>
+                    <%= total_card.to_f %>
                   </td>
                 </tr>
               </table>