| 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 | $72.75 | 3.369% | $75.2009 | $75.20 | $75.20 | $75.20 |
| Purchase #2 | $21.79 | 12.340% | $24.4789 | $24.48 | $24.50 | $24.50 |
| Purchase #3 | $147.71 | 3.276% | $152.549 | $152.55 | $152.55 | $152.50 |
| Purchase #4 | $76.42 | 9.381% | $83.589 | $83.59 | $83.60 | $83.60 |
| Purchase #5 | $129.96 | 13.376% | $147.3434 | $147.34 | $147.35 | $147.30 |
| Purchase #6 | $50.70 | 3.197% | $52.3209 | $52.32 | $52.30 | $52.30 |
| Purchase #7 | $59.52 | 9.833% | $65.3726 | $65.37 | $65.35 | $65.40 |
| 7 purchase totals = | $558.85 | $600.8547 | $600.85 | $600.85 | $600.80 | |