1 files changed, 1 insertions, 1 deletions
diff --git a/src/winextras/qwintaskbarbutton.cpp b/src/winextras/qwintaskbarbutton.cpp
index f687f68..cedca35 100644
--- a/src/winextras/qwintaskbarbutton.cpp
+++ b/src/winextras/qwintaskbarbutton.cpp
@@ -166,7 +166,7 @@ void QWinTaskbarButtonPrivate::_q_updateProgress()
         const int max = progressBar->maximum();
         const int range = max - min;
         if (range > 0) {
-            const int value = 100 * (progressBar->value() - min) / range;
+            const int value = qRound(double(100) * (double(progressBar->value() - min)) / double(range));
             pTbList->SetProgressValue(handle(), ULONGLONG(value), 100);
         }
     }