| 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 | $202.92 | 4.649% | $212.3538 | $212.35 | $212.35 | $212.40 |
| Purchase #2 | $191.62 | 9.844% | $210.4831 | $210.48 | $210.50 | $210.50 |
| Purchase #3 | $146.40 | 4.485% | $152.966 | $152.97 | $152.95 | $153.00 |
| Purchase #4 | $209.38 | 5.389% | $220.6635 | $220.66 | $220.65 | $220.70 |
| Purchase #5 | $9.45 | 12.553% | $10.6363 | $10.64 | $10.65 | $10.60 |
| Purchase #6 | $111.37 | 8.445% | $120.7752 | $120.78 | $120.80 | $120.80 |
| Purchase #7 | $194.60 | 12.591% | $219.1021 | $219.10 | $219.10 | $219.10 |
| 7 purchase totals = | $1,065.74 | $1,146.9800 | $1,146.98 | $1,147.00 | $1,147.10 | |