We are using OOTB optimization and personalization features, with a text property, but the values are decimal. We have the table set to integer for that property. The sorting seems to sort like a text value. We are looking for a way to correctly sort these numbers. (even if its sorting as a decimal). 

Does anyone have good suggestions for using the OOTB sorting features on the table?

Please see the image, the very last value makes it super obvious that its not sorting correctly.

The numbers start low, then get higher but the last value is a lot lower.