| 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 | $7.83 | 5.840% | $8.2873 | $8.29 | $8.30 | $8.30 |
| Purchase #2 | $140.27 | 7.734% | $151.1185 | $151.12 | $151.10 | $151.10 |
| Purchase #3 | $164.61 | 6.660% | $175.573 | $175.57 | $175.55 | $175.60 |
| Purchase #4 | $10.96 | 3.391% | $11.3317 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $196.81 | 9.587% | $215.6782 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $174.87 | 11.731% | $195.384 | $195.38 | $195.40 | $195.40 |
| Purchase #7 | $203.46 | 6.735% | $217.163 | $217.16 | $217.15 | $217.20 |
| 7 purchase totals = | $898.81 | $974.5357 | $974.53 | $974.55 | $974.60 | |