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On 24/01/2011 14:39, Szabo, Patrick (LNG-VIE) wrote:
round-half-to-even(text(), 2)That doesn't look like a good idea to me. The content of the text node will be converted to a double under the standard function calling rules, and this may involve a loss of precision because not all decimal numbers can be represented exactly as doubles. The semantics of round-half-to-even then require the double to be converted to a decimal, which might not be the number you first thought of. Instead, try round-half-to-even(xs:decimal(.), 2) Michael Kay Saxonica
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