@JeremyECrawford Is the general rule to round up or down when doing calculations? e.g. taking 31 damage and calculating a concentration DC
— Daniel Bonnett (@DanielBonnettUK) April 26, 2017
Do you round up or down in D&D? See "Round Down" on page 7 of the Player's Handbook. #DnD https://t.co/8YF7VljS8i
— Jeremy Crawford (@JeremyECrawford) April 26, 2017