MulipleOf Validation is failing for numbers 999999999.99, 999999999.90 #1109
Description
Referring to PR https://github.com/getkin/kin-openapi/pull/1068/changes
I encountered and issue in Test-Case TestIssue817 of schema_test.go. If you add the value 999999999.99 to the validData array, the test fails.
We have encountered this as we were testing the borders or our API. In Version 0.1.31.0 we did not have the issue.
Proposal: Instead of using precision "%.10f" for every use case, we could determine the precision dynamically based on the multipleOf value