No way that I could afford to shoot as much as I do, around 300 rounds a week, without reloading. for instance, 223 hornady hpbt match 75 grain, Lake City brass, cfe 223 powder winchester or remington match primers. I buy in large amounts. Powder $11 bullets $20 primers $3 per 100 rounds plus brass if you need. =$34.20 per 100 not including brass.
Factory 75 grain match in my area are over $100.00 per 100. And I make match rounds. I guess if you charged for time I would go in the hole.
If I shot 55 grain fmj bulk you can buy for around $35 per 100. But I don't shoot these. So it all depends on what you shoot.
I also shoot 40 cal smith and wesson I pour bullets and reload these for around $8 per hundred.