| 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 | $97.41 | 10.874% | $108.0024 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $171.68 | 7.805% | $185.0796 | $185.08 | $185.10 | $185.10 |
| Purchase #3 | $244.76 | 6.480% | $260.6204 | $260.62 | $260.60 | $260.60 |
| Purchase #4 | $62.47 | 7.181% | $66.956 | $66.96 | $66.95 | $67.00 |
| Purchase #5 | $126.52 | 13.193% | $143.2118 | $143.21 | $143.20 | $143.20 |
| Purchase #6 | $25.77 | 7.755% | $27.7685 | $27.77 | $27.75 | $27.80 |
| Purchase #7 | $33.32 | 9.138% | $36.3648 | $36.36 | $36.35 | $36.40 |
| 7 purchase totals = | $761.93 | $828.0035 | $828.00 | $827.95 | $828.10 | |