| 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 | $222.75 | 6.433% | $237.0795 | $237.08 | $237.10 | $237.10 |
| Purchase #2 | $11.67 | 9.210% | $12.7448 | $12.74 | $12.75 | $12.70 |
| Purchase #3 | $106.53 | 3.652% | $110.4205 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $205.57 | 5.679% | $217.2443 | $217.24 | $217.25 | $217.20 |
| Purchase #5 | $102.73 | 4.176% | $107.02 | $107.02 | $107.00 | $107.00 |
| Purchase #6 | $242.28 | 8.453% | $262.7599 | $262.76 | $262.75 | $262.80 |
| Purchase #7 | $104.33 | 4.258% | $108.7724 | $108.77 | $108.75 | $108.80 |
| 7 purchase totals = | $995.86 | $1,056.0414 | $1,056.03 | $1,056.00 | $1,056.00 | |