With rounding set for the TC calculation, assuming you exit whenever TC <= -1, does that mean for all intensive purposes a TC of -1 contains all TC on the interval of -1.499 to -.501?

I would also surmise that if the RC = -3 with 5.5 decks remaining, then the software would would have the player exit the shoe since the quotient of -0.54 would round to TC of -1. This seems like a premature exit so early in the shoe, but it is what it is.