| 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 | $170.53 | 5.270% | $179.5169 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $200.64 | 10.771% | $222.2509 | $222.25 | $222.25 | $222.30 |
| Purchase #3 | $169.98 | 10.702% | $188.1713 | $188.17 | $188.15 | $188.20 |
| Purchase #4 | $196.62 | 10.553% | $217.3693 | $217.37 | $217.35 | $217.40 |
| Purchase #5 | $163.52 | 10.128% | $180.0813 | $180.08 | $180.10 | $180.10 |
| Purchase #6 | $194.37 | 5.139% | $204.3587 | $204.36 | $204.35 | $204.40 |
| Purchase #7 | $21.69 | 8.317% | $23.494 | $23.49 | $23.50 | $23.50 |
| 7 purchase totals = | $1,117.35 | $1,215.2424 | $1,215.24 | $1,215.20 | $1,215.40 | |