| 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 | $151.82 | 13.744% | $172.6861 | $172.69 | $172.70 | $172.70 |
| Purchase #2 | $193.66 | 9.750% | $212.5419 | $212.54 | $212.55 | $212.50 |
| Purchase #3 | $131.46 | 12.222% | $147.527 | $147.53 | $147.55 | $147.50 |
| Purchase #4 | $16.54 | 4.209% | $17.2362 | $17.24 | $17.25 | $17.20 |
| Purchase #5 | $120.50 | 3.395% | $124.591 | $124.59 | $124.60 | $124.60 |
| Purchase #6 | $162.62 | 4.753% | $170.3493 | $170.35 | $170.35 | $170.30 |
| Purchase #7 | $220.52 | 10.182% | $242.9733 | $242.97 | $242.95 | $243.00 |
| 7 purchase totals = | $997.12 | $1,087.9048 | $1,087.91 | $1,087.95 | $1,087.80 | |