Issue with ordering meta_value_num on post meta

Hi There,

I’ve created a custom post type, with post meta. The field name is ‘price_two’. This field contains float values such as :

11.95
13.50
9.23 etc

Now when using this query:

$query = new WP_Query(
    array(
      'post_type'=>'product',
      'types' => $term->slug,
      'orderby' => 'meta_value_num',
      'meta_key' => 'price_two',
      'order' => 'ASC',
      'paged' => $paged
    )
  );

It returns the posts sorted as if sorted by a string. I’ve attempted multiple ways around this I’ve found in Google, such a putting meta_value in front of meta_value_num.

The values are currently sorted for example, in this order:
9.95
12.95
11.95
14.95
16.95
13.95

Is there a way around this? essentially i need it to be sorted based on the float value.