gf-change-summary-total.js

/**
 * This is a JavaScript Snippet for the Gravity Forms Live Summary Pro add-on.
 * It allows you to overwrite the dispplayed total in the summary
 * 
 * @param string total_formatted      This is the formatted total according to the form currency
 * @param string total_not_formatted  This is the non formatted total. Use this for any calculations
 * @param string formId               This is the current form id
 * @param string type                 This is the type of the summary and will either be side or the summary field ID
 *
 * @return string                     Return the HTML for the total to display
 ***/

gform.addFilter( 'gotrgf_summary_total', function(total_formatted , total_not_formatted, formId, type){
      // Parse the unformatted total to be used in calculations
      let originalTotal = parseFloat(total_not_formatted);
      if (isNaN(originalTotal)) {
          originalTotal = 0;
      }
  
      // Define the multiplier
      let multiplier = 1.3;
  
      // Calculate the adjusted total
      let adjustedTotal = originalTotal * multiplier;
  
      // Format the adjusted total
      let adjustedTotalFormatted = gotrLiveSummaries.toMoney( adjustedTotal );
  
      // Create the range string
      let priceRange = total_formatted + " - " + adjustedTotalFormatted;
  
      return priceRange;
 } );