| 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 | $212.52 | 4.864% | $222.857 | $222.86 | $222.85 | $222.90 |
| Purchase #2 | $46.86 | 11.162% | $52.0905 | $52.09 | $52.10 | $52.10 |
| Purchase #3 | $93.99 | 10.816% | $104.156 | $104.16 | $104.15 | $104.20 |
| Purchase #4 | $118.79 | 11.720% | $132.7122 | $132.71 | $132.70 | $132.70 |
| Purchase #5 | $177.42 | 5.582% | $187.3236 | $187.32 | $187.30 | $187.30 |
| Purchase #6 | $176.96 | 6.224% | $187.974 | $187.97 | $187.95 | $188.00 |
| Purchase #7 | $120.48 | 3.578% | $124.7908 | $124.79 | $124.80 | $124.80 |
| 7 purchase totals = | $947.02 | $1,011.9041 | $1,011.90 | $1,011.85 | $1,012.00 | |