My Duh moment

One morning I was joking around with Zack when he asked for an egg sandwich for breakfast. I told him it would cost him $4.50 for breakfast and that he had to pay up. He was insistent that he get his breakfast for free. When I asked him how much daddies breakfast was going to cost he responded with one hundred two forty. I asked if he meant one hundred two dollars and forty cents. He let me know that he meant one hundred two forty dollars. (Note to self, teach the child about money). He then changed his mind and said "daddies breakfast if going to cost one zillion and nine." I did not want to attempt to figure it out so I asked Kris what one zillion nine pennies would equal. My ever so smart child looked at me with a straight face and said "One zillion and nine pennies would be a lot of pennies."
DUH.