| 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 | $221.40 | 13.595% | $251.4993 | $251.50 | $251.50 | $251.50 |
| Purchase #2 | $183.62 | 9.648% | $201.3357 | $201.34 | $201.35 | $201.30 |
| Purchase #3 | $70.43 | 6.752% | $75.1854 | $75.19 | $75.20 | $75.20 |
| Purchase #4 | $40.29 | 3.650% | $41.7606 | $41.76 | $41.75 | $41.80 |
| Purchase #5 | $40.56 | 9.867% | $44.5621 | $44.56 | $44.55 | $44.60 |
| Purchase #6 | $29.41 | 3.473% | $30.4314 | $30.43 | $30.45 | $30.40 |
| Purchase #7 | $13.42 | 3.256% | $13.857 | $13.86 | $13.85 | $13.90 |
| 7 purchase totals = | $599.13 | $658.6315 | $658.64 | $658.65 | $658.70 | |