Hi this is my first-time looking into Tick data. I reviewed price, exchange, quantity, tradeorquote, suspicious etc in Log(). Everything seems correct except the price is a floating number. Should the price of SPY in the unit of $0.01?

An example piece of my SPY tick data is:
datetime price exchange quantity tradeorquote
2015-06-01 09:30:03 210.844245808 P 100 Trade
2015-06-01 09:30:03 210.844245808 P 200 Trade
2015-06-01 09:30:03 210.844245808 P 100 Trade
2015-06-01 09:30:03 210.844245808 P 100 Trade
2015-06-01 09:30:04 210.844245808 P 100 Trade
2015-06-01 09:30:04 210.844245808 P 100 Trade
2015-06-01 09:30:04 210.844245808 P 100 Trade
2015-06-01 09:30:04 210.844245808 P 400 Trade
2015-06-01 09:30:04 210.834294692 P 100 Trade
2015-06-01 09:30:04 210.834294692 P 300 Trade
2015-06-01 09:30:04 210.834294692 P 100 Trade
2015-06-01 09:30:04 210.834294692 P 100 Trade
2015-06-01 09:30:04 210.834294692 P 100 Trade
2015-06-01 09:30:04 210.834294692 P 58 Trade
2015-06-01 09:30:04 210.834294692 P 142 Trade