Hi Ken,
Thanks for your reply.
Not sure where you read that ... the round() function goes to the nearest
whole number or does a ceiling() for the value "x.5":
http://www.w3.org/TR/2007/REC-xpath-functions-20070123/#func-round
OK you're right, and I remember looking at that.
But that's integer rounding, not really what I'm looking for.
Specifically, round-half-up(decimal_num,num_digits), where 'up' means
towards
positive or negative infinity, is what I'm looking for.
round(3.065) returns 3. , whereas my need is for
a function to return 3.07 (say), something like this, say:
round-half-up(3.065,2) -> 3.07
round-half-up(-3.065,2) -> -3.07
Except for the number of digits you could do:
if( x < 0 ) then -( round(abs(x)) ) else round(x)
... and use format-number() to handle the digits bit.
That's the kind of jumping through hoops I was hoping to avoid.
I hope the example below helps.
It does, I think it illustrates my point.
Cheers,
Peter
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