| 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 | $163.70 | 8.734% | $177.9976 | $178.00 | $178.00 | $178.00 |
| Purchase #2 | $52.28 | 8.130% | $56.5304 | $56.53 | $56.55 | $56.50 |
| Purchase #3 | $56.42 | 13.407% | $63.9842 | $63.98 | $64.00 | $64.00 |
| Purchase #4 | $99.63 | 4.616% | $104.2289 | $104.23 | $104.25 | $104.20 |
| Purchase #5 | $169.50 | 4.738% | $177.5309 | $177.53 | $177.55 | $177.50 |
| Purchase #6 | $26.66 | 13.102% | $30.153 | $30.15 | $30.15 | $30.20 |
| Purchase #7 | $133.40 | 4.208% | $139.0135 | $139.01 | $139.00 | $139.00 |
| 7 purchase totals = | $701.59 | $749.4385 | $749.43 | $749.50 | $749.40 | |