| 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 | $26.84 | 5.270% | $28.2545 | $28.25 | $28.25 | $28.30 |
| Purchase #2 | $25.55 | 8.242% | $27.6558 | $27.66 | $27.65 | $27.70 |
| Purchase #3 | $58.45 | 8.429% | $63.3768 | $63.38 | $63.40 | $63.40 |
| Purchase #4 | $31.60 | 6.818% | $33.7545 | $33.75 | $33.75 | $33.80 |
| Purchase #5 | $21.90 | 4.162% | $22.8115 | $22.81 | $22.80 | $22.80 |
| Purchase #6 | $153.42 | 12.800% | $173.0578 | $173.06 | $173.05 | $173.10 |
| Purchase #7 | $200.78 | 4.108% | $209.028 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $518.54 | $557.9389 | $557.94 | $557.95 | $558.10 | |