round_any equivalent for dplyr?

Question

I am trying to make a switch to the "new" tidyverse ecosystem and try to avoid loading the old packages from Wickham et al. I used to rely my coding previously. I found round_any function from plyr useful in many cases where I needed custom rounding for plots, tables, etc. E.g.

x <- c(1.1, 1.0, 0.99, 0.1, 0.01, 0.001) 

library(plyr)    

round_any(x, 0.1, floor)
# [1] 1.1 1.0 0.9 0.1 0.0 0.0

Is there an equivalent for round_any function from plyr package in tidyverse?

Answer 1

ggplot::cut_width as pointed to in one of the comments, does not even return a numeric vector, but a factor instead. So it is no real substitute.

Since round and not floor is the default rounding method, a custom replacement until a (dplyr solution may arrive) would be

round_any = function(x, accuracy, f=round){f(x/ accuracy) * accuracy}