| 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 | $61.75 | 4.599% | $64.5899 | $64.59 | $64.60 | $64.60 |
| Purchase #2 | $62.61 | 6.399% | $66.6164 | $66.62 | $66.60 | $66.60 |
| Purchase #3 | $197.26 | 10.563% | $218.0966 | $218.10 | $218.10 | $218.10 |
| Purchase #4 | $205.80 | 13.777% | $234.1531 | $234.15 | $234.15 | $234.20 |
| Purchase #5 | $168.37 | 4.778% | $176.4147 | $176.41 | $176.40 | $176.40 |
| Purchase #6 | $112.58 | 3.603% | $116.6363 | $116.64 | $116.65 | $116.60 |
| Purchase #7 | $40.86 | 8.188% | $44.2056 | $44.21 | $44.20 | $44.20 |
| 7 purchase totals = | $849.23 | $920.7126 | $920.72 | $920.70 | $920.70 | |