| 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 | $33.29 | 6.425% | $35.4289 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $135.87 | 11.237% | $151.1377 | $151.14 | $151.15 | $151.10 |
| Purchase #3 | $132.73 | 11.503% | $147.9979 | $148.00 | $148.00 | $148.00 |
| Purchase #4 | $38.47 | 9.827% | $42.2504 | $42.25 | $42.25 | $42.30 |
| Purchase #5 | $203.48 | 13.783% | $231.5256 | $231.53 | $231.55 | $231.50 |
| Purchase #6 | $106.69 | 9.372% | $116.689 | $116.69 | $116.70 | $116.70 |
| Purchase #7 | $218.62 | 9.650% | $239.7168 | $239.72 | $239.70 | $239.70 |
| 7 purchase totals = | $869.15 | $964.7463 | $964.76 | $964.80 | $964.70 | |