| 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 | $118.95 | 5.411% | $125.3864 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $168.31 | 7.126% | $180.3038 | $180.30 | $180.30 | $180.30 |
| Purchase #3 | $7.91 | 7.700% | $8.5191 | $8.52 | $8.50 | $8.50 |
| Purchase #4 | $47.33 | 3.708% | $49.085 | $49.09 | $49.10 | $49.10 |
| Purchase #5 | $194.53 | 10.726% | $215.3953 | $215.40 | $215.40 | $215.40 |
| Purchase #6 | $144.79 | 10.234% | $159.6078 | $159.61 | $159.60 | $159.60 |
| Purchase #7 | $41.63 | 3.106% | $42.923 | $42.92 | $42.90 | $42.90 |
| 7 purchase totals = | $723.45 | $781.2204 | $781.23 | $781.20 | $781.20 | |