You round in the same way that you would with a whole number. If the number in the tens of thousandths column is 5 or higher round the thousandths up, if 4 or below round down. With the number 6.1778425 the 8 is the tens of thousandths column so the 7 in the thousandths column needs to be rounded to 8.
u . ths hths ths
This makes the answer 6.178 -6 . 1 7 8.
round to the nearest ten thousandth 44.24862486
It is already rounded to the nearest thousandth.
It is 3.011 rounded to the nearest thousandth
4.9675 rounded to the nearest thousandth is 4.968
67.953 is already rounded to the nearest thousandth.
To the nearest thousand: 7000 To the nearest thousandth, 6825.000
21.358
Round 0.4 to the nearest thousandth
Rounded to the nearest thousandth, 71.0512 is approximately equal to 71.051.
Rounded to the nearest thousandth, 29.0711 is approximately equal to 29.071.
0.32276 to the nearest ten thousandth would be 0.3228.
As 6224 is an integer, it is already rounded to the nearest thousandth.