there is a good package for displaying tables on the terminal, PrettyTables.jl, an example:
using DataFrames, PrettyTables
x = DataFrame(a=[1.142300004,1.142300051])
pretty_table(x)
┌─────────────┐
│ a │
│ Float64 │
├─────────────┤
│ 1.142300004 │
│ 1.142300051 │
└─────────────┘