Rounding of conversation rate values

Hi all!

Maybe someone can give me hint where to change the behavior of piwik displaying conversation rates (e.g. in the custom variables view).

Low values of converions (under 1%) get rounded to 0. Values above 1% are rounded with a precision of 2 digits.

On a site we have only low conversion rates (~ 1%). So it makes a huge difference in revenue if a specific rate is 0.97% or 0.01%.

Is there a way to configure this to always display 2 digits?

Thanks in advance,
JMC

Please post a bug on dev.piwik.org with screenshot showing that things are rounded to 0 instead of 1 or 2 digits?