Sorry for joining in late but I was thinking about rolls in conversation. Thanks for the tip about hovering over the choices to see the bonuses. However, it would be nice to see the roll separately from the bonus. I.e. I need a 10, I rolled a 9 but have a bonus of 3 for a total of 12. Success.

Thing is, and I admit I do not know very much about D&D rules, just seeing my bonuses tells me nothing about what I have to beat. I just had a situation where one choice had a bonus of 3 and the target was 7. The other choice had a bonus of 1 but a target of 14. I have no idea how it calculated the 7 or the 14. And there's no way to back out of a choice.

In D&D, do you ever know what you have to roll before you make the choice?