jQuery checkbox and select - sum the values and add in var

Question

The explanation is below the code:

The code for HTML is :

Add-ons


        
      

Answer 1

Here is your answer

Working Demo

  $('input:checkbox').change(function(){
var tot=0;
$('input:checkbox:checked').each(function(){
tot+=parseInt($(this).val());
});
 tot+=parseInt($('#more').val());
$('#usertotal').html(tot)
});

 $('#more').change(function(){
  $('input:checkbox').trigger('change');
 });