https://coinreadout.com/blog/Guides, worked examples and research from CoinReadoutenhttps://coinreadout.com/blog/crypto-purchase-cost-basis/https://coinreadout.com/blog/crypto-purchase-cost-basis/Average purchase cost including fees is total cash spent divided by units actually received. A fee deducted from the purchase budget reduces those units. In an equal-price example, twelve $100 purchases at $3,000 per unit with a 0.1% fee receive 0.3996 units, giving an average cost of about $3,003 per unit.Mon, 09 Nov 2026 00:00:00 +0000