no .round() dependency for Date class
no .round() dependency for Date class


Former-commit-id: 1222e9b5c30daffdfaafa82771a9bde40160099f [formerly 1b4faf1bd77d8c1637d5955f4e80a2af9f421c92]
Former-commit-id: 0df9499f0e8cee9d4bbd69798edbc28f097df666
andrewplummer/Sugar,romancow/Sugar,romancow/Sugar,andrewplummer/Sugar