| 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 | $35.85 | 9.167% | $39.1364 | $39.14 | $39.15 | $39.10 |
| Purchase #2 | $22.86 | 11.833% | $25.565 | $25.57 | $25.55 | $25.60 |
| Purchase #3 | $111.78 | 3.793% | $116.0198 | $116.02 | $116.00 | $116.00 |
| Purchase #4 | $110.62 | 8.728% | $120.2749 | $120.27 | $120.25 | $120.30 |
| Purchase #5 | $171.40 | 3.245% | $176.9619 | $176.96 | $176.95 | $177.00 |
| Purchase #6 | $201.32 | 7.470% | $216.3586 | $216.36 | $216.35 | $216.40 |
| Purchase #7 | $75.79 | 6.405% | $80.6443 | $80.64 | $80.65 | $80.60 |
| 7 purchase totals = | $729.62 | $774.9609 | $774.96 | $774.90 | $775.00 | |