> Is it possible to tell PHP when converting a number to a string (i.e.
in
> an echo or print command) to use x decimal places?

Yes, it is. 
 
> Specifically, if I
> 
> <?php
>   echo '$' . $some_price;
> ?>
> 
> And some_price is $1.50, it outputs:
> 
> $1.5
> 
> Thanks in advance,

You're welcome.

---John W. Holmes...

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PS: Look at the printf() or sprintf() function. And don't ask YES/NO
questions. :)



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