| 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 | $20.92 | 11.301% | $23.2842 | $23.28 | $23.30 | $23.30 |
| Purchase #2 | $20.36 | 8.614% | $22.1138 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $243.67 | 6.872% | $260.415 | $260.42 | $260.40 | $260.40 |
| Purchase #4 | $169.32 | 8.114% | $183.0586 | $183.06 | $183.05 | $183.10 |
| Purchase #5 | $11.98 | 4.412% | $12.5086 | $12.51 | $12.50 | $12.50 |
| Purchase #6 | $208.79 | 6.315% | $221.9751 | $221.98 | $222.00 | $222.00 |
| Purchase #7 | $221.96 | 10.260% | $244.7331 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $897.00 | $968.0884 | $968.09 | $968.10 | $968.10 | |