I got a similar problem in the Java version: the test fails with:

Expected: [(0.056154, -0.023578), (0.058353, -0.024728)], Actual: [(0.092921, -0.029716), (0.093307, -0.030118)]

But obviously the actual points are closer than the expected ones.

I just checked several accepted solutions and they seem to consistently pass. I think problem is in your solution somewhere, you can share your code here (remember about markdown formatting and spoiler flag!) or ask for help on kata solving help chat and maybe someone could take a look and help.

What language?

It should work. Please resubmit.