Created Unassigned: Npoi Round Formula [14073]

Hi, I' have this round problem: the number 37803.49142 was being used in the Excel ROUND() function to 0dp. e.g. ROUND(37803.49142, 0)

When executing this using the same workbook:

Excel would evaluate to 37803
NPOI would evaluate to 37804

Any suggestion? Is it a NPOI bug?

Thanks in advance.

Diego Parolin.