Round share graph values to 14

Author: louispt1

lib/transformer/caster/template.rb

@@ -9,6 +9,11 @@ def add_graph_value(graph_method, value)
         key = graph_method.export_key.to_s
         export_method = graph_method.export_method
 
+        # Round all numeric values to 14 decimals for consistency
+        if value.is_a?(Numeric)
+          value = value.round(14)
+        end
+
         @template.fetch(:graph_values)[key] ||= {}
         @template.fetch(:graph_values).fetch(key).store(export_method, value)
       end