| 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 | $70.43 | 7.786% | $75.9137 | $75.91 | $75.90 | $75.90 |
| Purchase #2 | $51.61 | 8.756% | $56.129 | $56.13 | $56.15 | $56.10 |
| Purchase #3 | $248.92 | 7.179% | $266.79 | $266.79 | $266.80 | $266.80 |
| Purchase #4 | $216.82 | 5.236% | $228.1727 | $228.17 | $228.15 | $228.20 |
| Purchase #5 | $19.32 | 5.791% | $20.4388 | $20.44 | $20.45 | $20.40 |
| Purchase #6 | $163.29 | 3.191% | $168.5006 | $168.50 | $168.50 | $168.50 |
| Purchase #7 | $63.41 | 8.144% | $68.5741 | $68.57 | $68.55 | $68.60 |
| 7 purchase totals = | $833.80 | $884.5189 | $884.51 | $884.50 | $884.50 | |