Pinned, entropy augmented, digitally normal distribution, of no particular work-related use and thus perfectly suitable for today. Code in R: iters = 1000 sd = 2 precision = 20 results = rep(0,iters) for(i in 1:iters) { x = floor(rnorm(20,5,sd) %% 10) results[i] = paste(c('.',x),sep="",collapse="") } results = as.numeric(results) plot(density(results,bw=.01),col="blue",lwd=3,bty="n")