| 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 | $247.43 | 10.238% | $272.7619 | $272.76 | $272.75 | $272.80 |
| Purchase #2 | $70.42 | 5.115% | $74.022 | $74.02 | $74.00 | $74.00 |
| Purchase #3 | $102.63 | 13.723% | $116.7139 | $116.71 | $116.70 | $116.70 |
| Purchase #4 | $27.43 | 10.752% | $30.3793 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $39.45 | 6.357% | $41.9578 | $41.96 | $41.95 | $42.00 |
| Purchase #6 | $48.48 | 12.240% | $54.414 | $54.41 | $54.40 | $54.40 |
| Purchase #7 | $158.35 | 12.553% | $178.2277 | $178.23 | $178.25 | $178.20 |
| 7 purchase totals = | $694.19 | $768.4766 | $768.47 | $768.45 | $768.50 | |