So, I never thought this was an issue until I started DMing in a living world server with around 8 DMs and a fluctuating number of players, (between 30 and 45) but apparently it is common for people to either say: "High or Low" when they are about to roll percentile dice, or to ask for what number range they want.
I've played this style of game since AD&D 2e, which was very clear in saying that a 10% chance was successful on a roll of 1-10 on d100. But I can't find clearly written rules to support that from 3.0 onward, including in Pathfinder.
With all of that out of the way, is there a clearly written rule that I'm missing to show which way it is supposed to be done?
