| 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 | $5.25 | 7.714% | $5.655 | $5.66 | $5.65 | $5.70 |
| Purchase #2 | $111.91 | 7.437% | $120.2327 | $120.23 | $120.25 | $120.20 |
| Purchase #3 | $40.71 | 10.108% | $44.825 | $44.83 | $44.85 | $44.80 |
| Purchase #4 | $76.85 | 7.620% | $82.706 | $82.71 | $82.70 | $82.70 |
| Purchase #5 | $122.74 | 4.284% | $127.9982 | $128.00 | $128.00 | $128.00 |
| Purchase #6 | $36.97 | 3.171% | $38.1423 | $38.14 | $38.15 | $38.10 |
| Purchase #7 | $65.81 | 12.185% | $73.8289 | $73.83 | $73.85 | $73.80 |
| 7 purchase totals = | $460.24 | $493.3881 | $493.40 | $493.45 | $493.30 | |