Problem with the rounding of the bar labels

[EarlvanEick]

Thank you very much for this library!

Unfortunately I have a problem with the rounding of the bar labels. I have the following aggregated dataframe:
1.0 2.0 3.0
Q12.1_Tri 59.53 26.51 13.95
Q12.2_Tri 61.99 24.89 13.12
Q12.3_Tri 68.84 25.58 5.58
Q12.4_Tri 45.37 18.98 35.65
Q12.5_Tri 61.40 26.98 11.63

The columns are already percentages, but the problem with the rounding of the bar labels happens with individual data and absolute figures as well.

This is my code: plot_likert.plot_counts(data2, another_scale, compute_percentages=False, bar_labels=True);

As you can see, the bar labels are truncated and not rounded. The same happens if I set compute_percentages as True.

Is this a bug or is did I make a mistake?

[nmalkin]

(Moved to #44)