There are many options to format a data chart: write million or m, put percentages in columns or not, a thin baseline or a fat baseline or no baseline at all, tick marks or not, grid lines or not grid lines, drop shadows or flat, you can go on and on.

Whatever you choose, choose the same preferences on every page so your presentation will look consistent.

If you liked this post, why not subscribe to daily updates about presentation design via email? Just blog posts, no spam, or you can follow Jan on Twitter to never miss a thing.