can i specify the format of price?

hi
got 2questions.

1.
i wonder if i can specify the form of price, and export it into csv file
for example, ZC(corn, cme) price format is like 333'4.
if i use script like
'fileappend(c:\zc.csv,numtostr(close,2));
then it prints 333.5, not 333'4
can i do this?

2.
is there function for round up or down for specific pricescale?
like floor and ceiling functions in excel.
if i use floor(333.4,0.25) then it gives back 333.25,
and ceiling(333.4,0.25) then it gives back 333.5.

thanks.

hi
got 2questions.

1.


2.
is there function for round up or down for specific pricescale?
like floor and ceiling functions in excel.
if i use floor(333.4,0.25) then it gives back 333.25,
and ceiling(333.4,0.25) then it gives back 333.5.

thanks.

In the Wiki,
See Contents,
Under -- 8 PowerLanguage Keyword Reference
Look for ► Math and Trig‎ (29 P)

Your requirement is very specific;
you have to write a function using the existing math keywords.