| 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 | $186.79 | 12.309% | $209.782 | $209.78 | $209.80 | $209.80 |
| Purchase #2 | $87.74 | 5.382% | $92.4622 | $92.46 | $92.45 | $92.50 |
| Purchase #3 | $48.87 | 4.708% | $51.1708 | $51.17 | $51.15 | $51.20 |
| Purchase #4 | $134.85 | 9.276% | $147.3587 | $147.36 | $147.35 | $147.40 |
| Purchase #5 | $82.69 | 12.335% | $92.8898 | $92.89 | $92.90 | $92.90 |
| Purchase #6 | $250.72 | 6.844% | $267.8793 | $267.88 | $267.90 | $267.90 |
| Purchase #7 | $19.63 | 10.329% | $21.6576 | $21.66 | $21.65 | $21.70 |
| 7 purchase totals = | $811.29 | $883.2004 | $883.20 | $883.20 | $883.40 | |