| 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 | $87.70 | 8.870% | $95.479 | $95.48 | $95.50 | $95.50 |
| Purchase #2 | $187.32 | 11.122% | $208.1537 | $208.15 | $208.15 | $208.20 |
| Purchase #3 | $85.81 | 13.259% | $97.1875 | $97.19 | $97.20 | $97.20 |
| Purchase #4 | $16.27 | 7.470% | $17.4854 | $17.49 | $17.50 | $17.50 |
| Purchase #5 | $40.75 | 7.581% | $43.8393 | $43.84 | $43.85 | $43.80 |
| Purchase #6 | $121.43 | 12.598% | $136.7278 | $136.73 | $136.75 | $136.70 |
| Purchase #7 | $186.51 | 11.532% | $208.0183 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $725.79 | $806.8910 | $806.90 | $806.95 | $806.90 | |