Changing Parent object (under Canvas) RectTransform's width will make its Child's Anchored position slightly changed due to precision issue

Reproduction steps:
1. Create any object under Canvas
2. Set the object's RectTransform's width to 1000
3. Add a Child object under the previously created Parent (which is a child of Canvas)
4. Set the down most Child object Anchor Preset to left or right and its position X to 14.4
5. Increase the Parent's width gradually, and observe the Child's position X

Expected result: Child's object relative position X does not change
Actual result: When the Parent object width increases to above 1050, Child's position X is changed to 14.40002 automatically

Reproducible with: 2019.4.36f1, 2020.3.30f1, 2021.2.14f1, 2022.1.0b10, 2022.2.0a6

Notes:
- Down most Child object Anchor Preset must be set to left or right
- It is not possible to set the Child's position back to 14.4 again without recreating the object
- Does not reproduce with the position Y or by changing parent's height