| 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 | $147.76 | 3.400% | $152.7838 | $152.78 | $152.80 | $152.80 |
| Purchase #2 | $137.79 | 4.353% | $143.788 | $143.79 | $143.80 | $143.80 |
| Purchase #3 | $16.94 | 13.732% | $19.2662 | $19.27 | $19.25 | $19.30 |
| Purchase #4 | $15.82 | 7.154% | $16.9518 | $16.95 | $16.95 | $17.00 |
| Purchase #5 | $106.59 | 5.413% | $112.3597 | $112.36 | $112.35 | $112.40 |
| Purchase #6 | $58.99 | 10.288% | $65.0589 | $65.06 | $65.05 | $65.10 |
| Purchase #7 | $44.94 | 8.113% | $48.586 | $48.59 | $48.60 | $48.60 |
| 7 purchase totals = | $528.83 | $558.7944 | $558.80 | $558.80 | $559.00 | |