| 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 | $15.41 | 13.221% | $17.4474 | $17.45 | $17.45 | $17.40 |
| Purchase #2 | $25.49 | 13.519% | $28.936 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $173.74 | 11.509% | $193.7357 | $193.74 | $193.75 | $193.70 |
| Purchase #4 | $179.50 | 3.391% | $185.5868 | $185.59 | $185.60 | $185.60 |
| Purchase #5 | $156.92 | 13.643% | $178.3286 | $178.33 | $178.35 | $178.30 |
| Purchase #6 | $12.35 | 6.602% | $13.1653 | $13.17 | $13.15 | $13.20 |
| Purchase #7 | $238.96 | 5.531% | $252.1769 | $252.18 | $252.20 | $252.20 |
| 7 purchase totals = | $802.37 | $869.3767 | $869.40 | $869.45 | $869.30 | |