49090.000
It is 49090. If you need to indicate that it is rounded to the nearest thousandth, you could write it as 49090.000
8.924
It is 6.981 when rounded to the nearest thousandth
88.564
70.659
34921.000
0.370
145 is rounded to the nearest ones. 145 rounded to the nearest thousandth is 145.000
800.130
174.689
8.246
287.287
32.346