I'm trying to display data calculated by my script as a currency. The problem I 
have is that PHP is treating the results of the math as a 'float' number (or 
'double') so I am getting results like:

12.0594393

in my table. I have tried using:

print round($foobar,2)

but that cuts off the trailing zero on numbers that comne out as, for example 
'12.10' or '12.00'.

Does anyone know a way to force PHP to print numbers to a set number of 
significant figures (i.e. 2) and stop the trailing zero suppression?

-- 
Mark Benson

http://homepage.mac.com/markbenson

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