Problems with rounding

[estanisgeyer]

Hi,

I'm having a problem rounding. See the following code:

QLocale::setDefault(QLocale(QLocale::Portuguese, QLocale::Brazil));
...
QLocale l;
double x = 47.785;
QString str = l.toString(x, 'f', 2);
qDebug() << str;     // Output 47,78

QLocale::setDefault(QLocale(QLocale::Portuguese, QLocale::Brazil));
...
QLocale l;
double x = 47.785;
QString str = l.toString(x, 'f', 2);
qDebug() << str;     // Output 47,78

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The expected result would be 47.79, is correct in not making the rounding? I noticed that he only does when rounding the third decimal place is greater than 5.

Thanks,

Marcelo E. Geyer