Rounding total price goes wrong

[simonschaufi]

FIXES #480

Changes proposed in this pull request:

• Round duration and wage

Reason for this pull request:

• Wrong calculation

Needs testing!!!

[kevinpapst]

General thought:

• Everything should be calculated the same way
• No calculating in mysql selects
• Fetch only the raw value with the select: "start-end as duration"
• Create a formatDuration function in StringUtility class "return sprintf("%01.2f", round($duration / 3600, 2));"
• Replace all of your adjusted code pieces with the function call StringUtility::formatDuration($duration)

That would be even cleaner :)

[simonschaufi]

@kevinpapst did you really test that?

[kevinpapst]

Hahaha, I hope you did back in the days. I checked through all my issues and PRs and saw them.
And as I have no plans whatsoever with Kimai 1, I thought that I can approve them as well (they look ok, thats all I can say).