| 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 | $21.78 | 7.687% | $23.4542 | $23.45 | $23.45 | $23.50 |
| Purchase #2 | $162.63 | 13.119% | $183.9654 | $183.97 | $183.95 | $184.00 |
| Purchase #3 | $158.47 | 10.743% | $175.4944 | $175.49 | $175.50 | $175.50 |
| Purchase #4 | $50.78 | 10.338% | $56.0296 | $56.03 | $56.05 | $56.00 |
| Purchase #5 | $119.82 | 10.473% | $132.3687 | $132.37 | $132.35 | $132.40 |
| Purchase #6 | $171.34 | 12.574% | $192.8843 | $192.88 | $192.90 | $192.90 |
| Purchase #7 | $151.80 | 6.801% | $162.1239 | $162.12 | $162.10 | $162.10 |
| 7 purchase totals = | $836.62 | $926.3205 | $926.31 | $926.30 | $926.40 | |