| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $211.26 | 3.136% | $217.8851 | $217.89 | $217.90 | $217.90 |
| Purchase #2 | $97.57 | 11.842% | $109.1242 | $109.12 | $109.10 | $109.10 |
| Purchase #3 | $214.49 | 9.691% | $235.2762 | $235.28 | $235.30 | $235.30 |
| Purchase #4 | $192.29 | 8.223% | $208.102 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $93.46 | 10.306% | $103.092 | $103.09 | $103.10 | $103.10 |
| Purchase #6 | $108.89 | 8.292% | $117.9192 | $117.92 | $117.90 | $117.90 |
| Purchase #7 | $77.81 | 11.405% | $86.6842 | $86.68 | $86.70 | $86.70 |
| 7 purchase totals = | $995.77 | $1,078.0829 | $1,078.08 | $1,078.10 | $1,078.10 | |