You can put this solution on YOUR website! They are all zero.
To round to ten look at the hundreths digit.
If it is >=5 round up; if it is <5 round down.
0.36 rounds to 0.4
But 0.33 rounds to 0.3
In your number you have 0 to the right of tenths, hundreths, and
thousanths; so they all round out to zero.