| 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 | $170.94 | 12.440% | $192.2049 | $192.20 | $192.20 | $192.20 |
| Purchase #2 | $50.26 | 4.160% | $52.3508 | $52.35 | $52.35 | $52.40 |
| Purchase #3 | $224.64 | 6.699% | $239.6886 | $239.69 | $239.70 | $239.70 |
| Purchase #4 | $37.81 | 8.186% | $40.9051 | $40.91 | $40.90 | $40.90 |
| Purchase #5 | $73.61 | 5.359% | $77.5548 | $77.55 | $77.55 | $77.60 |
| Purchase #6 | $52.29 | 6.386% | $55.6292 | $55.63 | $55.65 | $55.60 |
| Purchase #7 | $35.55 | 12.240% | $39.9013 | $39.90 | $39.90 | $39.90 |
| 7 purchase totals = | $645.10 | $698.2347 | $698.23 | $698.25 | $698.30 | |