| 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 | $65.81 | 3.240% | $67.9422 | $67.94 | $67.95 | $67.90 |
| Purchase #2 | $109.28 | 11.805% | $122.1805 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $75.69 | 5.366% | $79.7515 | $79.75 | $79.75 | $79.80 |
| Purchase #4 | $31.67 | 4.838% | $33.2022 | $33.20 | $33.20 | $33.20 |
| Purchase #5 | $175.41 | 4.553% | $183.3964 | $183.40 | $183.40 | $183.40 |
| Purchase #6 | $146.79 | 12.332% | $164.8921 | $164.89 | $164.90 | $164.90 |
| Purchase #7 | $179.47 | 9.731% | $196.9342 | $196.93 | $196.95 | $196.90 |
| 7 purchase totals = | $784.12 | $848.2991 | $848.29 | $848.35 | $848.30 | |