| 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 | $238.51 | 4.555% | $249.3741 | $249.37 | $249.35 | $249.40 |
| Purchase #2 | $128.30 | 12.847% | $144.7827 | $144.78 | $144.80 | $144.80 |
| Purchase #3 | $18.42 | 7.559% | $19.8124 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $159.74 | 7.127% | $171.1247 | $171.12 | $171.10 | $171.10 |
| Purchase #5 | $170.80 | 5.713% | $180.5578 | $180.56 | $180.55 | $180.60 |
| Purchase #6 | $154.88 | 7.471% | $166.4511 | $166.45 | $166.45 | $166.50 |
| Purchase #7 | $48.78 | 7.212% | $52.298 | $52.30 | $52.30 | $52.30 |
| 7 purchase totals = | $919.43 | $984.4008 | $984.39 | $984.35 | $984.50 | |