| 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 | $134.83 | 4.557% | $140.9742 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $144.94 | 13.714% | $164.8171 | $164.82 | $164.80 | $164.80 |
| Purchase #3 | $153.85 | 4.149% | $160.2332 | $160.23 | $160.25 | $160.20 |
| Purchase #4 | $17.86 | 12.677% | $20.1241 | $20.12 | $20.10 | $20.10 |
| Purchase #5 | $151.46 | 10.546% | $167.433 | $167.43 | $167.45 | $167.40 |
| Purchase #6 | $191.64 | 5.826% | $202.8049 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $86.31 | 6.776% | $92.1584 | $92.16 | $92.15 | $92.20 |
| 7 purchase totals = | $880.89 | $948.5449 | $948.53 | $948.50 | $948.50 | |