Number Format in Email Notifications

Number Format in Email Notifications

I am trying to create an email notification for a vacation rental application.  When the "booker" updates the records status to "Reserved" the email notification is getting generated; however even thought the number fields are set to currency (2 decimals), the email output only shows 1 decimal place and no commas (see below)

Can this be adjusted in the deluge code or HTML?

Rate: 1200.0
Deposit: 300.0
Cleaning Fee: 150.0
Pet Fee: 0.0
Tax
: 126.0
Total: 1776.0

Should be

Rate: $1,200.0
Deposit: $300.0
Cleaning Fee: $150.00
Pet Fee: $0.00
Tax
: $126.00
Total: $1,776.00