| 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 | $249.53 | 11.738% | $278.8198 | $278.82 | $278.80 | $278.80 |
| Purchase #2 | $73.48 | 8.703% | $79.875 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $48.81 | 3.124% | $50.3348 | $50.33 | $50.35 | $50.30 |
| Purchase #4 | $81.62 | 13.307% | $92.4812 | $92.48 | $92.50 | $92.50 |
| Purchase #5 | $182.37 | 13.865% | $207.6556 | $207.66 | $207.65 | $207.70 |
| Purchase #6 | $77.95 | 10.736% | $86.3187 | $86.32 | $86.30 | $86.30 |
| Purchase #7 | $59.48 | 13.611% | $67.5758 | $67.58 | $67.60 | $67.60 |
| 7 purchase totals = | $773.24 | $863.0609 | $863.07 | $863.10 | $863.10 | |