| 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 | $37.68 | 9.305% | $41.1861 | $41.19 | $41.20 | $41.20 |
| Purchase #2 | $46.91 | 4.197% | $48.8788 | $48.88 | $48.90 | $48.90 |
| Purchase #3 | $219.94 | 11.659% | $245.5828 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $143.28 | 10.580% | $158.439 | $158.44 | $158.45 | $158.40 |
| Purchase #5 | $68.48 | 6.337% | $72.8196 | $72.82 | $72.80 | $72.80 |
| Purchase #6 | $120.45 | 10.297% | $132.8527 | $132.85 | $132.85 | $132.90 |
| Purchase #7 | $115.58 | 12.125% | $129.5941 | $129.59 | $129.60 | $129.60 |
| 7 purchase totals = | $752.32 | $829.3531 | $829.35 | $829.40 | $829.40 | |