Number to Text field - maintaining commas

I think it just works how it works. 

If you'd like, you can try this formula. I'm giving credit to Laura Thacker on this one. 

Hi everyone,
 
I stumbled across a post from Mark 5 years ago with a reply by Ursula Llaveria.  I put this into my “Numbers as Text” application (which is EOTI)  to test it because it was a super-simple (length wise) solution to displaying currency values in text format.  Below is the formula.
 
//Courtesy of Ursula Llaveria
 
//-- Grab original value / Grab the decimal value
 
var number OriginalValue = [Number];
var number theSplit = Frac([Number]);
 
//--make sure the decimal value has at least two number, if it doesn't, add a 0. This will make sure that someone that just added a .5 displays as .50
 
var number cents = ToNumber(Left(Right(ToText($theSplit)&"0","."),2));
var text numt = ToText(Floor($OriginalValue));
 
//-- check to make sure that if the user did not add decimals, it still displays .00, adds a 0 before any single digits, and is formatted like so: ($xxx.xx) 
 
"$" & ToFormattedText(ToNumber($numt),"comma_dot",3) & "." & If($cents>0 and $cents<10,"0"&ToText($cents),If($cents>=10,ToText($cents),"00"));
 
//The above function makes sure that no decimal is rounded up, but stays exactly as it was input in the field.
 
 
Regards,
 
Laura Thacker