| 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 | $10.83 | 9.540% | $11.8632 | $11.86 | $11.85 | $11.90 |
| Purchase #2 | $74.61 | 6.370% | $79.3627 | $79.36 | $79.35 | $79.40 |
| Purchase #3 | $110.68 | 13.430% | $125.5443 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $220.97 | 13.602% | $251.0263 | $251.03 | $251.05 | $251.00 |
| Purchase #5 | $236.29 | 5.665% | $249.6758 | $249.68 | $249.70 | $249.70 |
| Purchase #6 | $187.80 | 7.121% | $201.1732 | $201.17 | $201.15 | $201.20 |
| Purchase #7 | $33.25 | 9.428% | $36.3848 | $36.38 | $36.40 | $36.40 |
| 7 purchase totals = | $874.43 | $955.0303 | $955.02 | $955.05 | $955.10 | |