| 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 | $46.81 | 3.822% | $48.5991 | $48.60 | $48.60 | $48.60 |
| Purchase #2 | $79.97 | 3.595% | $82.8449 | $82.84 | $82.85 | $82.80 |
| Purchase #3 | $90.38 | 13.286% | $102.3879 | $102.39 | $102.40 | $102.40 |
| Purchase #4 | $106.90 | 12.652% | $120.425 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $67.93 | 9.682% | $74.507 | $74.51 | $74.50 | $74.50 |
| Purchase #6 | $163.61 | 5.527% | $172.6527 | $172.65 | $172.65 | $172.70 |
| Purchase #7 | $223.89 | 8.431% | $242.7662 | $242.77 | $242.75 | $242.80 |
| 7 purchase totals = | $779.49 | $844.1828 | $844.19 | $844.20 | $844.20 | |