| 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 | $16.48 | 7.494% | $17.715 | $17.72 | $17.70 | $17.70 |
| Purchase #2 | $94.60 | 4.727% | $99.0717 | $99.07 | $99.05 | $99.10 |
| Purchase #3 | $246.91 | 9.348% | $269.9911 | $269.99 | $270.00 | $270.00 |
| Purchase #4 | $215.98 | 3.852% | $224.2995 | $224.30 | $224.30 | $224.30 |
| Purchase #5 | $201.61 | 6.309% | $214.3296 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $10.87 | 10.566% | $12.0185 | $12.02 | $12.00 | $12.00 |
| Purchase #7 | $14.47 | 8.840% | $15.7491 | $15.75 | $15.75 | $15.70 |
| 7 purchase totals = | $800.92 | $853.1745 | $853.18 | $853.15 | $853.10 | |