| 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 | $16.32 | 8.553% | $17.7158 | $17.72 | $17.70 | $17.70 |
| Purchase #2 | $121.84 | 7.254% | $130.6783 | $130.68 | $130.70 | $130.70 |
| Purchase #3 | $176.83 | 9.783% | $194.1293 | $194.13 | $194.15 | $194.10 |
| Purchase #4 | $187.95 | 11.708% | $209.9552 | $209.96 | $209.95 | $210.00 |
| Purchase #5 | $179.75 | 9.543% | $196.9035 | $196.90 | $196.90 | $196.90 |
| Purchase #6 | $158.31 | 9.288% | $173.0138 | $173.01 | $173.00 | $173.00 |
| Purchase #7 | $57.96 | 8.781% | $63.0495 | $63.05 | $63.05 | $63.00 |
| 7 purchase totals = | $898.96 | $985.4454 | $985.45 | $985.45 | $985.40 | |