| 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 | $183.50 | 11.631% | $204.8429 | $204.84 | $204.85 | $204.80 |
| Purchase #2 | $25.40 | 8.207% | $27.4846 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $168.39 | 7.333% | $180.738 | $180.74 | $180.75 | $180.70 |
| Purchase #4 | $50.56 | 6.468% | $53.8302 | $53.83 | $53.85 | $53.80 |
| Purchase #5 | $24.68 | 7.722% | $26.5858 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $41.57 | 3.350% | $42.9626 | $42.96 | $42.95 | $43.00 |
| Purchase #7 | $179.87 | 4.554% | $188.0613 | $188.06 | $188.05 | $188.10 |
| 7 purchase totals = | $673.97 | $724.5054 | $724.50 | $724.55 | $724.50 | |