| 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 | $224.93 | 8.266% | $243.5227 | $243.52 | $243.50 | $243.50 |
| Purchase #2 | $224.52 | 12.599% | $252.8073 | $252.81 | $252.80 | $252.80 |
| Purchase #3 | $97.59 | 6.524% | $103.9568 | $103.96 | $103.95 | $104.00 |
| Purchase #4 | $217.47 | 13.341% | $246.4827 | $246.48 | $246.50 | $246.50 |
| Purchase #5 | $128.51 | 11.313% | $143.0483 | $143.05 | $143.05 | $143.00 |
| Purchase #6 | $186.26 | 9.259% | $203.5058 | $203.51 | $203.50 | $203.50 |
| Purchase #7 | $187.87 | 7.392% | $201.7574 | $201.76 | $201.75 | $201.80 |
| 7 purchase totals = | $1,267.15 | $1,395.0810 | $1,395.09 | $1,395.05 | $1,395.10 | |