diff --git a/EpcQrCodeJavaFxApp/src/main/kotlin/net/codinux/banking/epcqrcode/windows/main/MainWindow.kt b/EpcQrCodeJavaFxApp/src/main/kotlin/net/codinux/banking/epcqrcode/windows/main/MainWindow.kt
index 7fbcf84..100b07d 100644
--- a/EpcQrCodeJavaFxApp/src/main/kotlin/net/codinux/banking/epcqrcode/windows/main/MainWindow.kt
+++ b/EpcQrCodeJavaFxApp/src/main/kotlin/net/codinux/banking/epcqrcode/windows/main/MainWindow.kt
@@ -26,7 +26,7 @@ class MainWindow : View(FX.messages["application.title"]) {
     companion object {
         private const val FieldHeight = 31.0
 
-        private val DecimalFormat = DecimalFormat( "#.0" )
+        private val DecimalFormat = DecimalFormat( "#.00" )
 
         private val AppSettingsFile = File("settings.json")