4 ms·

you rounded that incorrectly, the next digit is a 9: 3.14159265… but of course you are correct about the $31.42.

• tkjef 11y ago
  4, i know there's a 4 after the last 5. memorized up to that decimal place way back in the day.
  • tkjef 11y ago
    Just realized it's a 35 rounded to 4.