$0.26 per round for 9MM. I am picky though, I only like shooting PMC, Winchester White Box, Federal and Seller & Beloit
$0.30-0.35 per round for 5.56/223
$0.40 per round for 45 ACP.
Thinking I need to get reloading gear for 223/556 at least but I do not have enough room. Priority #1 in my next home is enough room for reloading equipment.