The targets, in the Enclave, on Savathun's Throne World, do account for any crit damage done to them. They do not, however, account for perks that proc. Like being able to use two weapons on a target, switch to a weapon with Bait and Switch, and see the new damage numbers to give you an idea.
Or cases like trying to proc Cascade Point. Can the targets be reprogrammed to account for that?