Hardware Battery Percentage: 79.51% != 80%

**Describe the bug**
Rounding in Hardware Battery Percentage mode.

**To Reproduce**
Steps to reproduce the behavior:
1. Set Hardware Battery Percentage mode ON.
2. Set Charge Limit to **80%**
3. Start charging.
4. Notice that charging stopped at actual 79.51%(data from Wattagio)

**Expected behavior**
Battery charging should stop more closely to 80%.
In real life, It will not be exactly 80.00%, but easily can be 80.1% or even 80.05%, which is more close to set value of 80%.

**Screenshots**

**MacBook (please complete the following information):**
- MacBook Pro M1 2021
- macOS 12.3
- AlDente Pro
- AlDente Version 1.17
- List of all enabled/disabled settings in AlDente: