What is 3.82 rounded to the nearest whole number

Whole numbers are 0, 1, 2, 3 and so on
3.82 rounded to the nearest whole number would be 4.  The 8 tenths in 3.82 is above 5 which rounds it to the next whole number after 3.

3.50 is exactly in between 3 and 4 but convention says that we round up at 5 or more.   3.8(2) is certainly more than 3.5 so it certainly gets rounded up. 

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