| 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 | $55.35 | 9.147% | $60.4129 | $60.41 | $60.40 | $60.40 |
| Purchase #2 | $56.93 | 4.830% | $59.6797 | $59.68 | $59.70 | $59.70 |
| Purchase #3 | $199.68 | 6.731% | $213.1205 | $213.12 | $213.10 | $213.10 |
| Purchase #4 | $244.86 | 6.582% | $260.9767 | $260.98 | $261.00 | $261.00 |
| Purchase #5 | $36.67 | 4.103% | $38.1746 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $109.92 | 12.193% | $123.3225 | $123.32 | $123.30 | $123.30 |
| Purchase #7 | $121.96 | 12.645% | $137.3818 | $137.38 | $137.40 | $137.40 |
| 7 purchase totals = | $825.37 | $893.0687 | $893.06 | $893.05 | $893.10 | |