| 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 | $9.84 | 7.188% | $10.5473 | $10.55 | $10.55 | $10.50 |
| Purchase #2 | $48.63 | 7.616% | $52.3337 | $52.33 | $52.35 | $52.30 |
| Purchase #3 | $175.26 | 10.217% | $193.1663 | $193.17 | $193.15 | $193.20 |
| Purchase #4 | $193.51 | 11.307% | $215.3902 | $215.39 | $215.40 | $215.40 |
| Purchase #5 | $153.98 | 6.361% | $163.7747 | $163.77 | $163.75 | $163.80 |
| Purchase #6 | $202.28 | 13.847% | $230.2897 | $230.29 | $230.30 | $230.30 |
| Purchase #7 | $87.50 | 6.353% | $93.0589 | $93.06 | $93.05 | $93.10 |
| 7 purchase totals = | $871.00 | $958.5608 | $958.56 | $958.55 | $958.60 | |