| 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 | $120.86 | 9.110% | $131.8703 | $131.87 | $131.85 | $131.90 |
| Purchase #2 | $44.96 | 5.315% | $47.3496 | $47.35 | $47.35 | $47.30 |
| Purchase #3 | $46.99 | 6.697% | $50.1369 | $50.14 | $50.15 | $50.10 |
| Purchase #4 | $21.60 | 13.464% | $24.5082 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $202.27 | 7.643% | $217.7295 | $217.73 | $217.75 | $217.70 |
| Purchase #6 | $112.83 | 4.182% | $117.5486 | $117.55 | $117.55 | $117.50 |
| Purchase #7 | $247.69 | 11.863% | $277.0735 | $277.07 | $277.05 | $277.10 |
| 7 purchase totals = | $797.20 | $866.2166 | $866.22 | $866.20 | $866.10 | |