| 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 | $205.97 | 9.181% | $224.8801 | $224.88 | $224.90 | $224.90 |
| Purchase #2 | $12.32 | 10.867% | $13.6588 | $13.66 | $13.65 | $13.70 |
| Purchase #3 | $190.97 | 3.685% | $198.0072 | $198.01 | $198.00 | $198.00 |
| Purchase #4 | $8.45 | 11.453% | $9.4178 | $9.42 | $9.40 | $9.40 |
| Purchase #5 | $170.69 | 3.621% | $176.8707 | $176.87 | $176.85 | $176.90 |
| Purchase #6 | $51.67 | 7.512% | $55.5515 | $55.55 | $55.55 | $55.60 |
| Purchase #7 | $73.64 | 12.421% | $82.7868 | $82.79 | $82.80 | $82.80 |
| 7 purchase totals = | $713.71 | $761.1729 | $761.18 | $761.15 | $761.30 | |