| 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 | $186.78 | 9.431% | $204.3952 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $191.74 | 5.640% | $202.5541 | $202.55 | $202.55 | $202.60 |
| Purchase #3 | $46.33 | 3.318% | $47.8672 | $47.87 | $47.85 | $47.90 |
| Purchase #4 | $103.37 | 9.410% | $113.0971 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $140.85 | 6.666% | $150.2391 | $150.24 | $150.25 | $150.20 |
| Purchase #6 | $170.83 | 9.866% | $187.6841 | $187.68 | $187.70 | $187.70 |
| Purchase #7 | $24.28 | 10.832% | $26.91 | $26.91 | $26.90 | $26.90 |
| 7 purchase totals = | $864.18 | $932.7468 | $932.75 | $932.75 | $932.80 | |