| 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 | $68.54 | 10.342% | $75.6284 | $75.63 | $75.65 | $75.60 |
| Purchase #2 | $40.71 | 6.835% | $43.4925 | $43.49 | $43.50 | $43.50 |
| Purchase #3 | $121.66 | 12.382% | $136.7239 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $147.62 | 13.246% | $167.1737 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $18.56 | 6.195% | $19.7098 | $19.71 | $19.70 | $19.70 |
| Purchase #6 | $108.90 | 7.425% | $116.9858 | $116.99 | $117.00 | $117.00 |
| Purchase #7 | $126.74 | 10.467% | $140.0059 | $140.01 | $140.00 | $140.00 |
| 7 purchase totals = | $632.73 | $699.7200 | $699.72 | $699.70 | $699.70 | |