Round numbers

Hi, can someone please explain to me how can I round the numbers in grasshopper as image atached ? Thank you
Round_numbers.3dm (33.6 KB)
Round_numbers.gh (26.5 KB)

Not very clear what you are after, do you want the numbers to be rounded like this?

Hi Jeremy,
Exatly, it’s worked. thank you

Hi Gijs, as Jeremy answered. Thanks