| 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 | $48.98 | 3.235% | $50.5645 | $50.56 | $50.55 | $50.60 |
| Purchase #2 | $208.78 | 3.378% | $215.8326 | $215.83 | $215.85 | $215.80 |
| Purchase #3 | $45.38 | 13.185% | $51.3634 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $38.84 | 6.134% | $41.2224 | $41.22 | $41.20 | $41.20 |
| Purchase #5 | $80.95 | 3.747% | $83.9832 | $83.98 | $84.00 | $84.00 |
| Purchase #6 | $111.28 | 10.416% | $122.8709 | $122.87 | $122.85 | $122.90 |
| Purchase #7 | $70.27 | 10.819% | $77.8725 | $77.87 | $77.85 | $77.90 |
| 7 purchase totals = | $604.48 | $643.7095 | $643.69 | $643.65 | $643.80 | |