| 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 | $237.49 | 7.294% | $254.8125 | $254.81 | $254.80 | $254.80 |
| Purchase #2 | $99.57 | 12.628% | $112.1437 | $112.14 | $112.15 | $112.10 |
| Purchase #3 | $45.52 | 11.751% | $50.8691 | $50.87 | $50.85 | $50.90 |
| Purchase #4 | $186.37 | 3.819% | $193.4875 | $193.49 | $193.50 | $193.50 |
| Purchase #5 | $99.66 | 10.731% | $110.3545 | $110.35 | $110.35 | $110.40 |
| Purchase #6 | $24.86 | 11.532% | $27.7269 | $27.73 | $27.75 | $27.70 |
| Purchase #7 | $76.82 | 9.241% | $83.9189 | $83.92 | $83.90 | $83.90 |
| 7 purchase totals = | $770.29 | $833.3131 | $833.31 | $833.30 | $833.30 | |