| 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 | $145.69 | 3.276% | $150.4628 | $150.46 | $150.45 | $150.50 |
| Purchase #2 | $212.46 | 12.278% | $238.5458 | $238.55 | $238.55 | $238.50 |
| Purchase #3 | $84.45 | 11.643% | $94.2825 | $94.28 | $94.30 | $94.30 |
| Purchase #4 | $33.49 | 11.259% | $37.2606 | $37.26 | $37.25 | $37.30 |
| Purchase #5 | $196.74 | 7.739% | $211.9657 | $211.97 | $211.95 | $212.00 |
| Purchase #6 | $17.74 | 8.146% | $19.1851 | $19.19 | $19.20 | $19.20 |
| Purchase #7 | $67.82 | 10.584% | $74.9981 | $75.00 | $75.00 | $75.00 |
| 7 purchase totals = | $758.39 | $826.7006 | $826.71 | $826.70 | $826.80 | |