| 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 | $234.32 | 12.291% | $263.1203 | $263.12 | $263.10 | $263.10 |
| Purchase #2 | $12.67 | 8.465% | $13.7425 | $13.74 | $13.75 | $13.70 |
| Purchase #3 | $70.25 | 6.732% | $74.9792 | $74.98 | $75.00 | $75.00 |
| Purchase #4 | $243.34 | 10.383% | $268.606 | $268.61 | $268.60 | $268.60 |
| Purchase #5 | $92.42 | 13.686% | $105.0686 | $105.07 | $105.05 | $105.10 |
| Purchase #6 | $15.52 | 4.569% | $16.2291 | $16.23 | $16.25 | $16.20 |
| Purchase #7 | $186.37 | 6.231% | $197.9827 | $197.98 | $198.00 | $198.00 |
| 7 purchase totals = | $854.89 | $939.7284 | $939.73 | $939.75 | $939.70 | |