| 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 | $101.57 | 10.535% | $112.2704 | $112.27 | $112.25 | $112.30 |
| Purchase #2 | $152.99 | 7.105% | $163.8599 | $163.86 | $163.85 | $163.90 |
| Purchase #3 | $217.69 | 13.283% | $246.6058 | $246.61 | $246.60 | $246.60 |
| Purchase #4 | $85.65 | 10.679% | $94.7966 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $162.51 | 9.404% | $177.7924 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $103.37 | 12.698% | $116.4959 | $116.50 | $116.50 | $116.50 |
| Purchase #7 | $48.37 | 3.570% | $50.0968 | $50.10 | $50.10 | $50.10 |
| 7 purchase totals = | $872.15 | $961.9178 | $961.93 | $961.90 | $962.00 | |