This is the wrong question. You're never negotiating "salary", you're negotiating all-in compensation. Getting overly-focused on salary is a great way to shoot

This is the wrong question. You're never negotiating "salary", you're negotiating all-in compensation. Getting overly-focused on salary is a great way to shoot yourself in foot. A 5 or 10% salary bump is worthless if taking it means you can no longer work from home when your kid is sick or leave early on Wednesdays to see their soccer game.