That's the one!
Look, it's alright. I get that I'm just a weirdo. Doesn't mean I won't bitch and moan though.
Those aren't the same thing.
-27 / 10 = ??
Round it down it's -3.
Truncate and it's -2.
In factorio circuit networks, it's -2. Yeah, I checked in the game to be sure since this stuff is now a matter of some controversy.