| 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 | $25.30 | 3.867% | $26.2784 | $26.28 | $26.30 | $26.30 |
| Purchase #2 | $149.74 | 8.489% | $162.4514 | $162.45 | $162.45 | $162.50 |
| Purchase #3 | $42.99 | 8.401% | $46.6016 | $46.60 | $46.60 | $46.60 |
| Purchase #4 | $16.29 | 9.686% | $17.8678 | $17.87 | $17.85 | $17.90 |
| Purchase #5 | $142.35 | 12.471% | $160.1025 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $210.33 | 12.857% | $237.3721 | $237.37 | $237.35 | $237.40 |
| Purchase #7 | $187.84 | 9.170% | $205.0649 | $205.06 | $205.05 | $205.10 |
| 7 purchase totals = | $774.84 | $855.7387 | $855.73 | $855.70 | $855.90 | |