It depends on the context/subtext: Is the other person trying to communicate something extra by adding the .0 portion?
Some are, some aren't. A programmer might use it to distinguish a data-type even though they are otherwise equal, an engineer might use it for significant-figures, etc.
It depends on the context/subtext: Is the other person trying to communicate something extra by adding the .0 portion?
Some are, some aren't. A programmer might use it to distinguish a data-type even though they are otherwise equal, an engineer might use it for significant-figures, etc.