| 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 | $175.68 | 6.780% | $187.5911 | $187.59 | $187.60 | $187.60 |
| Purchase #2 | $112.81 | 5.554% | $119.0755 | $119.08 | $119.10 | $119.10 |
| Purchase #3 | $156.99 | 7.319% | $168.4801 | $168.48 | $168.50 | $168.50 |
| Purchase #4 | $182.25 | 11.634% | $203.453 | $203.45 | $203.45 | $203.50 |
| Purchase #5 | $108.62 | 4.572% | $113.5861 | $113.59 | $113.60 | $113.60 |
| Purchase #6 | $48.30 | 7.349% | $51.8496 | $51.85 | $51.85 | $51.80 |
| Purchase #7 | $43.83 | 7.635% | $47.1764 | $47.18 | $47.20 | $47.20 |
| 7 purchase totals = | $828.48 | $891.2118 | $891.22 | $891.30 | $891.30 | |