| 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 | $166.51 | 10.607% | $184.1717 | $184.17 | $184.15 | $184.20 |
| Purchase #2 | $246.76 | 5.455% | $260.2208 | $260.22 | $260.20 | $260.20 |
| Purchase #3 | $107.59 | 6.511% | $114.5952 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $35.74 | 11.603% | $39.8869 | $39.89 | $39.90 | $39.90 |
| Purchase #5 | $84.40 | 5.112% | $88.7145 | $88.71 | $88.70 | $88.70 |
| Purchase #6 | $149.93 | 3.460% | $155.1176 | $155.12 | $155.10 | $155.10 |
| Purchase #7 | $93.97 | 11.591% | $104.8621 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $884.90 | $947.5688 | $947.57 | $947.50 | $947.60 | |