| 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 | $97.88 | 11.388% | $109.0266 | $109.03 | $109.05 | $109.00 |
| Purchase #2 | $103.82 | 8.850% | $113.0081 | $113.01 | $113.00 | $113.00 |
| Purchase #3 | $13.45 | 4.846% | $14.1018 | $14.10 | $14.10 | $14.10 |
| Purchase #4 | $9.63 | 12.738% | $10.8567 | $10.86 | $10.85 | $10.90 |
| Purchase #5 | $30.71 | 11.527% | $34.2499 | $34.25 | $34.25 | $34.20 |
| Purchase #6 | $166.77 | 12.552% | $187.703 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $36.70 | 5.213% | $38.6132 | $38.61 | $38.60 | $38.60 |
| 7 purchase totals = | $458.96 | $507.5593 | $507.56 | $507.55 | $507.50 | |