| 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 | $171.33 | 7.432% | $184.0632 | $184.06 | $184.05 | $184.10 |
| Purchase #2 | $92.85 | 4.714% | $97.2269 | $97.23 | $97.25 | $97.20 |
| Purchase #3 | $163.83 | 5.786% | $173.3092 | $173.31 | $173.30 | $173.30 |
| Purchase #4 | $44.58 | 10.753% | $49.3737 | $49.37 | $49.35 | $49.40 |
| Purchase #5 | $87.55 | 4.373% | $91.3786 | $91.38 | $91.40 | $91.40 |
| Purchase #6 | $62.48 | 6.662% | $66.6424 | $66.64 | $66.65 | $66.60 |
| Purchase #7 | $246.80 | 3.361% | $255.0949 | $255.09 | $255.10 | $255.10 |
| 7 purchase totals = | $869.42 | $917.0889 | $917.08 | $917.10 | $917.10 | |