BOM doesn't match evaluated value in custom properties

My company BOM lists the widths of plates in inches in it's own column, and lists the lengths in ft-in in another column.  Currently, both are showing as ft-in.

My custom properties in my parts are set to read in inches for width.  Ex: PL 1/4 x 118 1/4.  However, my BOM shows the width as 9'-10 1/4.  The evaluated value in the properties box shows it in inches. Any ideas to have BOM match?