No, it does not.
5 x 10^3
25,000,000
5000*6 = 30000
It is 4999.
It is: 4999
4,999 is the greatest whole number.
5,000 multiplied by 5,000 is 25,000,000
5,419 is a whole number. As such no rounding required
41,800,000 multiplied by 5,000 is 209,000,000,000
It could be 7499 rounded to the nearest 5000.
4500