| 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 | $212.73 | 11.200% | $236.5558 | $236.56 | $236.55 | $236.60 |
| Purchase #2 | $50.55 | 11.364% | $56.2945 | $56.29 | $56.30 | $56.30 |
| Purchase #3 | $224.82 | 4.312% | $234.5142 | $234.51 | $234.50 | $234.50 |
| Purchase #4 | $74.29 | 9.119% | $81.0645 | $81.06 | $81.05 | $81.10 |
| Purchase #5 | $21.89 | 10.490% | $24.1863 | $24.19 | $24.20 | $24.20 |
| Purchase #6 | $149.42 | 3.278% | $154.318 | $154.32 | $154.30 | $154.30 |
| Purchase #7 | $174.34 | 10.350% | $192.3842 | $192.38 | $192.40 | $192.40 |
| 7 purchase totals = | $908.04 | $979.3175 | $979.31 | $979.30 | $979.40 | |