| 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 | $37.87 | 5.110% | $39.8052 | $39.81 | $39.80 | $39.80 |
| Purchase #2 | $156.83 | 4.433% | $163.7823 | $163.78 | $163.80 | $163.80 |
| Purchase #3 | $152.69 | 10.336% | $168.472 | $168.47 | $168.45 | $168.50 |
| Purchase #4 | $160.78 | 3.399% | $166.2449 | $166.24 | $166.25 | $166.20 |
| Purchase #5 | $83.38 | 10.462% | $92.1032 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $165.87 | 4.594% | $173.4901 | $173.49 | $173.50 | $173.50 |
| Purchase #7 | $212.35 | 13.863% | $241.7881 | $241.79 | $241.80 | $241.80 |
| 7 purchase totals = | $969.77 | $1,045.6858 | $1,045.68 | $1,045.70 | $1,045.70 | |