Why aren't we accounting for precision while encoding calldata?

[0xusmanf]

Here in the lesson we want to approve 10 USDC to an address and encode it using cast calldata but why aren't we accounting for precision as UDSC has 6 decimals, shouln't it be 10_000_000?

[0xusmanf]

Never mind I'm tripping, the value we are trying to approve is 0.000010 USDC and the calldata encoding is correct.