Hey there,
When using the auto-incrementing number function in autofill and keytable, if you pass it, for example 0.1, then subsequent values will have the full length of decimal places.
E.g.
1.1 dragged with an increment of 0.1 becomes:
1.2000000000000002
1.3000000000000003
and so on.
Fiddle here:
https://jsfiddle.net/rk2n8up4/2/
I'm not sure if this is a bug per se, or something you expect to be addressed by the datatables dev in a custom algo of some description?
Thanks very much