| 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 | $124.26 | 13.394% | $140.9034 | $140.90 | $140.90 | $140.90 |
| Purchase #2 | $19.29 | 3.841% | $20.0309 | $20.03 | $20.05 | $20.00 |
| Purchase #3 | $237.71 | 13.626% | $270.1004 | $270.10 | $270.10 | $270.10 |
| Purchase #4 | $77.97 | 11.533% | $86.9623 | $86.96 | $86.95 | $87.00 |
| Purchase #5 | $244.81 | 7.597% | $263.4082 | $263.41 | $263.40 | $263.40 |
| Purchase #6 | $117.85 | 3.748% | $122.267 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $80.43 | 9.437% | $88.0202 | $88.02 | $88.00 | $88.00 |
| 7 purchase totals = | $902.32 | $991.6924 | $991.69 | $991.65 | $991.70 | |