| 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 | $50.29 | 5.151% | $52.8804 | $52.88 | $52.90 | $52.90 |
| Purchase #2 | $56.53 | 5.428% | $59.5984 | $59.60 | $59.60 | $59.60 |
| Purchase #3 | $60.96 | 3.523% | $63.1076 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $182.94 | 9.350% | $200.0449 | $200.04 | $200.05 | $200.00 |
| Purchase #5 | $90.65 | 7.824% | $97.7425 | $97.74 | $97.75 | $97.70 |
| Purchase #6 | $80.67 | 9.211% | $88.1005 | $88.10 | $88.10 | $88.10 |
| Purchase #7 | $172.82 | 9.351% | $188.9804 | $188.98 | $189.00 | $189.00 |
| 7 purchase totals = | $694.86 | $750.4547 | $750.45 | $750.50 | $750.40 | |