money and smallmoney
Monetary data types for representing monetary or currency values.
money
Monetary data values from -2^63 (-922,337,203,685,477.5808) through
2^63 - 1 (+922,337,203,685,477.5807), with accuracy to a ten-thousandth of a monetary unit. Storage size is 8 bytes.
smallmoney
Monetary data values from - 214,748.3648 through +214,748.3647, with accuracy to a ten-thousandth of a monetary unit. Storage size is 4 bytes.