| 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 | $93.75 | 13.127% | $106.0566 | $106.06 | $106.05 | $106.10 |
| Purchase #2 | $127.51 | 12.423% | $143.3506 | $143.35 | $143.35 | $143.40 |
| Purchase #3 | $40.59 | 6.505% | $43.2304 | $43.23 | $43.25 | $43.20 |
| Purchase #4 | $163.71 | 8.566% | $177.7334 | $177.73 | $177.75 | $177.70 |
| Purchase #5 | $168.71 | 5.600% | $178.1578 | $178.16 | $178.15 | $178.20 |
| Purchase #6 | $203.54 | 12.158% | $228.2864 | $228.29 | $228.30 | $228.30 |
| Purchase #7 | $213.45 | 4.344% | $222.7223 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $1,011.26 | $1,099.5375 | $1,099.54 | $1,099.55 | $1,099.60 | |