Resolves: tdf#154941 MROUND() use approxValue of division to round

Change-Id: I75394b1bdffbdadf051157e84afa06f30126fe23
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/150764
Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Jenkins
diff --git a/scaddins/source/analysis/analysis.cxx b/scaddins/source/analysis/analysis.cxx
index 9c9fc97..a168ff7 100644
--- a/scaddins/source/analysis/analysis.cxx
+++ b/scaddins/source/analysis/analysis.cxx
@@ -555,7 +555,7 @@ double SAL_CALL AnalysisAddIn::getMround( double fNum, double fMult )
    if( fMult == 0.0 )
        return fMult;

    double fRet = fMult * ::rtl::math::round( fNum / fMult );
    double fRet = fMult * ::rtl::math::round( ::rtl::math::approxValue( fNum / fMult));
    RETURN_FINITE( fRet );
}