Khan/khan-exercises — pull request #11174 by eltacodeldiablo (2012-01-13 22:16:15+00:00)
Title: fix to round at the end with clairfication

Changed the problem to round at the end.
The problem with before was the number displayed too many digits. Showed less digits and indicated not rounding until the end.

another solution would be to allow both rounding part way or at the end as solutions.

https://github.com/Khan/khan-exercises/issues/9352

[Trello](https://trello.com/card/board/known-bugs/4d87e664967a0775082939ab/4ed4e8bc007a3b41a50e6c8a)