| 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 | $171.28 | 3.454% | $177.196 | $177.20 | $177.20 | $177.20 |
| Purchase #2 | $247.76 | 5.673% | $261.8154 | $261.82 | $261.80 | $261.80 |
| Purchase #3 | $65.89 | 5.425% | $69.4645 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $56.43 | 8.666% | $61.3202 | $61.32 | $61.30 | $61.30 |
| Purchase #5 | $153.84 | 8.118% | $166.3287 | $166.33 | $166.35 | $166.30 |
| Purchase #6 | $91.72 | 6.720% | $97.8836 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $200.77 | 10.829% | $222.5114 | $222.51 | $222.50 | $222.50 |
| 7 purchase totals = | $987.69 | $1,056.5198 | $1,056.52 | $1,056.50 | $1,056.50 | |