| 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 | $54.61 | 11.259% | $60.7585 | $60.76 | $60.75 | $60.80 |
| Purchase #2 | $224.85 | 12.829% | $253.696 | $253.70 | $253.70 | $253.70 |
| Purchase #3 | $161.47 | 12.353% | $181.4164 | $181.42 | $181.40 | $181.40 |
| Purchase #4 | $35.95 | 7.112% | $38.5068 | $38.51 | $38.50 | $38.50 |
| Purchase #5 | $126.98 | 7.741% | $136.8095 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $76.28 | 10.282% | $84.1231 | $84.12 | $84.10 | $84.10 |
| Purchase #7 | $62.43 | 6.348% | $66.3931 | $66.39 | $66.40 | $66.40 |
| 7 purchase totals = | $742.57 | $821.7034 | $821.71 | $821.65 | $821.70 | |