| 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 | $47.74 | 13.643% | $54.2532 | $54.25 | $54.25 | $54.30 |
| Purchase #2 | $7.80 | 5.446% | $8.2248 | $8.22 | $8.20 | $8.20 |
| Purchase #3 | $184.82 | 9.395% | $202.1838 | $202.18 | $202.20 | $202.20 |
| Purchase #4 | $156.93 | 3.104% | $161.8011 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $137.71 | 11.759% | $153.9033 | $153.90 | $153.90 | $153.90 |
| Purchase #6 | $77.29 | 3.103% | $79.6883 | $79.69 | $79.70 | $79.70 |
| Purchase #7 | $140.42 | 5.839% | $148.6191 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $752.71 | $808.6736 | $808.66 | $808.65 | $808.70 | |