| 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 | $215.40 | 4.770% | $225.6746 | $225.67 | $225.65 | $225.70 |
| Purchase #2 | $210.29 | 7.461% | $225.9797 | $225.98 | $226.00 | $226.00 |
| Purchase #3 | $163.71 | 7.531% | $176.039 | $176.04 | $176.05 | $176.00 |
| Purchase #4 | $147.40 | 12.692% | $166.108 | $166.11 | $166.10 | $166.10 |
| Purchase #5 | $211.31 | 10.704% | $233.9286 | $233.93 | $233.95 | $233.90 |
| Purchase #6 | $212.58 | 3.179% | $219.3379 | $219.34 | $219.35 | $219.30 |
| Purchase #7 | $112.33 | 13.182% | $127.1373 | $127.14 | $127.15 | $127.10 |
| 7 purchase totals = | $1,273.02 | $1,374.2051 | $1,374.21 | $1,374.25 | $1,374.10 | |