Canvas does not have the ability to select a specific significant figure on an answer, therefore, when students include an answer to a quiz question with decimal values that go over 4 decimal points Canvas automatically shrinks the response to the 4th decimal value and marks it incorrectly.
Canvas have advised that staff should remove any questions from their quizzes where a student could provide a correct answer over 4 decimal points.
Canvas are currently working on this issue as part of the design of the new Quiz LTI for Canvas.
