| 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 | $50.70 | 5.554% | $53.5159 | $53.52 | $53.50 | $53.50 |
| Purchase #2 | $171.27 | 5.332% | $180.4021 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $171.83 | 12.577% | $193.4411 | $193.44 | $193.45 | $193.40 |
| Purchase #4 | $23.92 | 12.425% | $26.8921 | $26.89 | $26.90 | $26.90 |
| Purchase #5 | $65.47 | 8.186% | $70.8294 | $70.83 | $70.85 | $70.80 |
| Purchase #6 | $202.57 | 6.687% | $216.1159 | $216.12 | $216.10 | $216.10 |
| Purchase #7 | $50.77 | 3.372% | $52.482 | $52.48 | $52.50 | $52.50 |
| 7 purchase totals = | $736.53 | $793.6785 | $793.68 | $793.70 | $793.60 | |