| 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 | $70.91 | 3.435% | $73.3458 | $73.35 | $73.35 | $73.30 |
| Purchase #2 | $37.31 | 7.242% | $40.012 | $40.01 | $40.00 | $40.00 |
| Purchase #3 | $35.42 | 11.202% | $39.3877 | $39.39 | $39.40 | $39.40 |
| Purchase #4 | $154.44 | 3.390% | $159.6755 | $159.68 | $159.70 | $159.70 |
| Purchase #5 | $66.28 | 8.356% | $71.8184 | $71.82 | $71.80 | $71.80 |
| Purchase #6 | $46.44 | 12.231% | $52.1201 | $52.12 | $52.10 | $52.10 |
| Purchase #7 | $212.73 | 12.455% | $239.2255 | $239.23 | $239.25 | $239.20 |
| 7 purchase totals = | $623.53 | $675.5850 | $675.60 | $675.60 | $675.50 | |