| 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 | $38.35 | 6.816% | $40.9639 | $40.96 | $40.95 | $41.00 |
| Purchase #2 | $195.43 | 8.575% | $212.1881 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $194.93 | 9.814% | $214.0604 | $214.06 | $214.05 | $214.10 |
| Purchase #4 | $172.46 | 12.177% | $193.4605 | $193.46 | $193.45 | $193.50 |
| Purchase #5 | $80.97 | 3.536% | $83.8331 | $83.83 | $83.85 | $83.80 |
| Purchase #6 | $170.89 | 5.596% | $180.453 | $180.45 | $180.45 | $180.50 |
| Purchase #7 | $95.76 | 3.448% | $99.0618 | $99.06 | $99.05 | $99.10 |
| 7 purchase totals = | $948.79 | $1,024.0208 | $1,024.01 | $1,024.00 | $1,024.20 | |