| 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 | $204.92 | 5.849% | $216.9058 | $216.91 | $216.90 | $216.90 |
| Purchase #2 | $176.52 | 9.825% | $193.8631 | $193.86 | $193.85 | $193.90 |
| Purchase #3 | $50.30 | 8.840% | $54.7465 | $54.75 | $54.75 | $54.70 |
| Purchase #4 | $225.52 | 10.334% | $248.8252 | $248.83 | $248.85 | $248.80 |
| Purchase #5 | $72.51 | 7.520% | $77.9628 | $77.96 | $77.95 | $78.00 |
| Purchase #6 | $54.52 | 8.413% | $59.1068 | $59.11 | $59.10 | $59.10 |
| Purchase #7 | $94.94 | 7.226% | $101.8004 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $879.23 | $953.2106 | $953.22 | $953.20 | $953.20 | |