| 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 | $23.73 | 13.526% | $26.9397 | $26.94 | $26.95 | $26.90 |
| Purchase #2 | $129.29 | 5.525% | $136.4333 | $136.43 | $136.45 | $136.40 |
| Purchase #3 | $216.65 | 6.323% | $230.3488 | $230.35 | $230.35 | $230.30 |
| Purchase #4 | $115.48 | 7.843% | $124.5371 | $124.54 | $124.55 | $124.50 |
| Purchase #5 | $30.59 | 9.846% | $33.6019 | $33.60 | $33.60 | $33.60 |
| Purchase #6 | $143.70 | 10.526% | $158.8259 | $158.83 | $158.85 | $158.80 |
| Purchase #7 | $230.84 | 8.473% | $250.3991 | $250.40 | $250.40 | $250.40 |
| 7 purchase totals = | $890.28 | $961.0858 | $961.09 | $961.15 | $960.90 | |