| 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 | $109.88 | 6.871% | $117.4299 | $117.43 | $117.45 | $117.40 |
| Purchase #2 | $146.65 | 5.459% | $154.6556 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $52.79 | 5.605% | $55.7489 | $55.75 | $55.75 | $55.70 |
| Purchase #4 | $82.96 | 3.434% | $85.8088 | $85.81 | $85.80 | $85.80 |
| Purchase #5 | $101.46 | 4.673% | $106.2012 | $106.20 | $106.20 | $106.20 |
| Purchase #6 | $243.72 | 11.404% | $271.5138 | $271.51 | $271.50 | $271.50 |
| Purchase #7 | $44.88 | 12.716% | $50.5869 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $782.34 | $841.9451 | $841.95 | $841.95 | $841.90 | |