| 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 | $50.98 | 6.867% | $54.4808 | $54.48 | $54.50 | $54.50 |
| Purchase #2 | $48.91 | 10.438% | $54.0152 | $54.02 | $54.00 | $54.00 |
| Purchase #3 | $19.93 | 10.145% | $21.9519 | $21.95 | $21.95 | $22.00 |
| Purchase #4 | $140.65 | 3.832% | $146.0397 | $146.04 | $146.05 | $146.00 |
| Purchase #5 | $109.79 | 6.429% | $116.8484 | $116.85 | $116.85 | $116.80 |
| Purchase #6 | $134.33 | 12.618% | $151.2798 | $151.28 | $151.30 | $151.30 |
| Purchase #7 | $221.55 | 3.455% | $229.2046 | $229.20 | $229.20 | $229.20 |
| 7 purchase totals = | $726.14 | $773.8204 | $773.82 | $773.85 | $773.80 | |