Lillian bought snacks for her team's practice. She bought a bag of apples for $2.36 and a 4-pack of juice bottles. The total cost before tax was $6.48. How much was each bottle of juice?

The cost of the apples and juice bottles was $6.48, the cost of the apples was $2.36 so the juice bottle cost 6.48 - 2.36 = $<<6.48-2.36=4.12>>4.12.

The juice bottles were bought as a 4 pack and it costs $4.12 so each juice bottle costs 4.12 / 4 = $<<4.12/4=1.03>>1.03. Answer: \boxed{1.03}.