| 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 | $163.71 | 6.500% | $174.3512 | $174.35 | $174.35 | $174.40 |
| Purchase #2 | $185.73 | 10.326% | $204.9085 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $71.76 | 8.617% | $77.9436 | $77.94 | $77.95 | $77.90 |
| Purchase #4 | $69.57 | 5.569% | $73.4444 | $73.44 | $73.45 | $73.40 |
| Purchase #5 | $175.98 | 7.842% | $189.7804 | $189.78 | $189.80 | $189.80 |
| Purchase #6 | $250.58 | 13.550% | $284.5336 | $284.53 | $284.55 | $284.50 |
| Purchase #7 | $46.76 | 4.584% | $48.9035 | $48.90 | $48.90 | $48.90 |
| 7 purchase totals = | $964.09 | $1,053.8652 | $1,053.85 | $1,053.90 | $1,053.80 | |