How many pence is $1?

Could you please clarify for me, what exactly do you mean by "pence"? Is it a reference to a specific currency's subunit, or is it a typo for "pence" which is a subunit of the British pound? Assuming you meant "pence" as in the British pound's subunit, let me pose the question differently: How many pence make up one British pound sterling? If, on the other hand, you were referring to a different currency's subunit, could you please specify which one? This will help me provide a more accurate answer.