Coming in early and staying late is no indicator that you will receive a big increase. When I was a full time employee, there were years I worked 65 hour weeks, busted my butt and got things done and got 2% increase. Other years where I arrived at 9 / 9:30 and left at 3, taking a good noon break to go to the gym / lunch / etc, my increases were over 5%. So it is a combination of perception of doing hard work (note, this is not the same as actually working hard), socializing with the right people at the right time, and flashing out your credentials, not matter how old, to get noticed and have someone say "hmm, I've heard that X has this and that good traits". It is embarrassing, but this is the way the culture is in TGT and many other companies. The years of meritocracy are awfully gone.