| 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 | $13.35 | 11.599% | $14.8985 | $14.90 | $14.90 | $14.90 |
| Purchase #2 | $87.84 | 7.768% | $94.6634 | $94.66 | $94.65 | $94.70 |
| Purchase #3 | $193.56 | 5.548% | $204.2987 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $17.93 | 4.822% | $18.7946 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $244.35 | 9.744% | $268.1595 | $268.16 | $268.15 | $268.20 |
| Purchase #6 | $62.46 | 5.189% | $65.701 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $188.82 | 13.423% | $214.1653 | $214.17 | $214.15 | $214.20 |
| 7 purchase totals = | $808.31 | $880.6810 | $880.68 | $880.65 | $880.80 | |