| 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 | $188.80 | 10.563% | $208.7429 | $208.74 | $208.75 | $208.70 |
| Purchase #2 | $113.47 | 8.494% | $123.1081 | $123.11 | $123.10 | $123.10 |
| Purchase #3 | $151.83 | 10.667% | $168.0257 | $168.03 | $168.05 | $168.00 |
| Purchase #4 | $45.51 | 5.118% | $47.8392 | $47.84 | $47.85 | $47.80 |
| Purchase #5 | $116.90 | 11.262% | $130.0653 | $130.07 | $130.05 | $130.10 |
| Purchase #6 | $147.89 | 5.351% | $155.8036 | $155.80 | $155.80 | $155.80 |
| Purchase #7 | $28.88 | 4.842% | $30.2784 | $30.28 | $30.30 | $30.30 |
| 7 purchase totals = | $793.28 | $863.8632 | $863.87 | $863.90 | $863.80 | |