| 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 | $92.96 | 5.187% | $97.7818 | $97.78 | $97.80 | $97.80 |
| Purchase #2 | $63.79 | 3.799% | $66.2134 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $141.95 | 13.644% | $161.3177 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $158.86 | 7.337% | $170.5156 | $170.52 | $170.50 | $170.50 |
| Purchase #5 | $235.47 | 12.284% | $264.3951 | $264.40 | $264.40 | $264.40 |
| Purchase #6 | $41.86 | 6.306% | $44.4997 | $44.50 | $44.50 | $44.50 |
| Purchase #7 | $232.34 | 12.269% | $260.8458 | $260.85 | $260.85 | $260.80 |
| 7 purchase totals = | $967.23 | $1,065.5691 | $1,065.58 | $1,065.55 | $1,065.50 | |