| 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 | $104.28 | 9.205% | $113.879 | $113.88 | $113.90 | $113.90 |
| Purchase #2 | $67.40 | 5.683% | $71.2303 | $71.23 | $71.25 | $71.20 |
| Purchase #3 | $29.87 | 9.455% | $32.6942 | $32.69 | $32.70 | $32.70 |
| Purchase #4 | $236.94 | 6.292% | $251.8483 | $251.85 | $251.85 | $251.80 |
| Purchase #5 | $134.50 | 8.741% | $146.2566 | $146.26 | $146.25 | $146.30 |
| Purchase #6 | $150.57 | 12.776% | $169.8068 | $169.81 | $169.80 | $169.80 |
| Purchase #7 | $48.78 | 3.720% | $50.5946 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $772.34 | $836.3098 | $836.31 | $836.35 | $836.30 | |