| 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 | $100.46 | 3.211% | $103.6858 | $103.69 | $103.70 | $103.70 |
| Purchase #2 | $21.86 | 10.383% | $24.1297 | $24.13 | $24.15 | $24.10 |
| Purchase #3 | $67.87 | 11.690% | $75.804 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $135.72 | 13.587% | $154.1603 | $154.16 | $154.15 | $154.20 |
| Purchase #5 | $234.70 | 13.288% | $265.8869 | $265.89 | $265.90 | $265.90 |
| Purchase #6 | $224.54 | 6.130% | $238.3043 | $238.30 | $238.30 | $238.30 |
| Purchase #7 | $163.59 | 11.806% | $182.9034 | $182.90 | $182.90 | $182.90 |
| 7 purchase totals = | $948.74 | $1,044.8744 | $1,044.87 | $1,044.90 | $1,044.90 | |