| 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 | $202.92 | 8.242% | $219.6447 | $219.64 | $219.65 | $219.60 |
| Purchase #2 | $142.37 | 8.816% | $154.9213 | $154.92 | $154.90 | $154.90 |
| Purchase #3 | $64.30 | 9.270% | $70.2606 | $70.26 | $70.25 | $70.30 |
| Purchase #4 | $138.44 | 8.359% | $150.0122 | $150.01 | $150.00 | $150.00 |
| Purchase #5 | $54.52 | 13.642% | $61.9576 | $61.96 | $61.95 | $62.00 |
| Purchase #6 | $87.40 | 7.426% | $93.8903 | $93.89 | $93.90 | $93.90 |
| Purchase #7 | $212.30 | 9.468% | $232.4006 | $232.40 | $232.40 | $232.40 |
| 7 purchase totals = | $902.25 | $983.0873 | $983.08 | $983.05 | $983.10 | |