| 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 | $164.95 | 13.459% | $187.1506 | $187.15 | $187.15 | $187.20 |
| Purchase #2 | $140.47 | 9.713% | $154.1139 | $154.11 | $154.10 | $154.10 |
| Purchase #3 | $109.41 | 8.529% | $118.7416 | $118.74 | $118.75 | $118.70 |
| Purchase #4 | $195.39 | 5.631% | $206.3924 | $206.39 | $206.40 | $206.40 |
| Purchase #5 | $50.94 | 10.596% | $56.3376 | $56.34 | $56.35 | $56.30 |
| Purchase #6 | $38.35 | 12.583% | $43.1756 | $43.18 | $43.20 | $43.20 |
| Purchase #7 | $121.95 | 9.133% | $133.0877 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $821.46 | $898.9994 | $899.00 | $899.05 | $899.00 | |