| 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 | $121.71 | 5.444% | $128.3359 | $128.34 | $128.35 | $128.30 |
| Purchase #2 | $232.28 | 8.599% | $252.2538 | $252.25 | $252.25 | $252.30 |
| Purchase #3 | $214.64 | 10.516% | $237.2115 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $91.94 | 6.285% | $97.7184 | $97.72 | $97.70 | $97.70 |
| Purchase #5 | $224.50 | 4.504% | $234.6115 | $234.61 | $234.60 | $234.60 |
| Purchase #6 | $121.64 | 3.507% | $125.9059 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $76.89 | 7.501% | $82.6575 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $1,083.60 | $1,158.6945 | $1,158.70 | $1,158.65 | $1,158.70 | |