| For each input on the left, this table lists what happens when you pass it into a CSS property and retrieve its value back. The third column indicates whether the value was round-tripped faithfully. |
| |
| Basic floats |
| '0.0001' 0.0001 pass |
| 0.0001 0.0001 pass |
| '123456.123456' 123456.123456 pass |
| '1234567.1234567' 1234567.1234567 pass |
| '12345678.12345678' 12345678.12345678 pass |
| Trailing zeros |
| '0.00100000' 0.001 pass |
| '0.001000001' 0.001000001 pass |
| '0.12345000001' 0.12345000001 pass |
| '0.12304567' 0.12304567 pass |
| '0.12340567' 0.12340567 pass |
| '0.12345067' 0.12345067 pass |
| '0.12345607' 0.12345607 pass |
| '0.12345670' 0.1234567 pass |
| Repeating decimals |
| 1/3 0.3333333333333333 pass |
| 123 + 1/3 123.33333333333333 pass |
| 13/99 0.13131313131313133 pass |
| 123 + 13/99 123.13131313131314 pass |
| 100/999 0.1001001001001001 pass |
| 123 + 100/999 123.10010010010011 pass |
| Large numbers |
| 12345678 12345678 pass |
| 123456789 123456789 pass |
| 1234567890 1234567890 pass |
| 12345678901 12345678901 pass |
| 123456789012 123456789012 pass |
| 1234567890123 1234567890123 pass |
| 12345678901234 12345678901234 pass |
| 123456789012345 123456789012345 pass |
| 1234567890123456 1234567890123456 pass |
| 12345678901234567 12345678901234568 pass |
| Weird numbers |
| Number.NaN 12345678901234568 pass |
| 1/0 12345678901234568 pass |
| Math.sqrt(-1) 12345678901234568 pass |
| 1/0.9999 1.000100010001 pass |
| 1/0.99999 1.000010000100001 pass |
| 1/0.999999 1.000001000001 pass |
| 1/0.9999999 1.00000010000001 pass |
| 1/0.99999999 1.0000000100000002 pass |
