| 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 | $143.67 | 7.394% | $154.293 | $154.29 | $154.30 | $154.30 |
| Purchase #2 | $144.70 | 8.557% | $157.082 | $157.08 | $157.10 | $157.10 |
| Purchase #3 | $94.68 | 4.738% | $99.1659 | $99.17 | $99.15 | $99.20 |
| Purchase #4 | $21.99 | 4.647% | $23.0119 | $23.01 | $23.00 | $23.00 |
| Purchase #5 | $247.67 | 8.540% | $268.821 | $268.82 | $268.80 | $268.80 |
| Purchase #6 | $208.67 | 3.284% | $215.5227 | $215.52 | $215.50 | $215.50 |
| Purchase #7 | $159.53 | 6.747% | $170.2935 | $170.29 | $170.30 | $170.30 |
| 7 purchase totals = | $1,020.91 | $1,088.1900 | $1,088.18 | $1,088.15 | $1,088.20 | |