What is difference between round() and math.ceil()

Question

I am not able to understand at what level do these function differ from each other. I am writing program to round of in both the fun so what is the difference??

Answer 1

when using the round function it returns the regular round operation that we all know:

if the decimal is >= 5 then the number is increased by 1

if it is 4 or less it stays

Answer 2

https://code.sololearn.com/cSgQvuxdnFzA/?ref=app

Answer 3

for example
5.5 becomes 6
5.4 becomes 5

Answer 4

ceil will always return the next number

4.5 becomes 5
4.1 becomes 5

Answer 5

ceil is always go up next number.
But round, if .5 or more ,go next number else that number only.