"Budget($)" field is not showing decimal values on the front end.

Hi. In the backend When adding a Job the "Job Meta" section has a field called Budget ($). When I enter a value with decimals, the decimal values don't show on the front end. For example, it accepts 20.50 but on the front end it will only show as Budget $20 instead of Budget $20.50

Also, is it possible to get this Job Meta field to accept alpha-numeric characters instead of just numeric characters? That would allow be to add a yearly budget like 60K/yr as well.