| 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 | $242.28 | 7.363% | $260.1191 | $260.12 | $260.10 | $260.10 |
| Purchase #2 | $182.46 | 10.868% | $202.2898 | $202.29 | $202.30 | $202.30 |
| Purchase #3 | $152.87 | 12.309% | $171.6868 | $171.69 | $171.70 | $171.70 |
| Purchase #4 | $128.46 | 13.732% | $146.1001 | $146.10 | $146.10 | $146.10 |
| Purchase #5 | $58.54 | 12.478% | $65.8446 | $65.84 | $65.85 | $65.80 |
| Purchase #6 | $207.86 | 4.440% | $217.089 | $217.09 | $217.10 | $217.10 |
| Purchase #7 | $67.84 | 7.644% | $73.0257 | $73.03 | $73.05 | $73.00 |
| 7 purchase totals = | $1,040.31 | $1,136.1551 | $1,136.16 | $1,136.20 | $1,136.10 | |