| 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 | $77.90 | 12.633% | $87.7411 | $87.74 | $87.75 | $87.70 |
| Purchase #2 | $27.34 | 12.642% | $30.7963 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $126.71 | 5.842% | $134.1124 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $106.50 | 6.733% | $113.6706 | $113.67 | $113.65 | $113.70 |
| Purchase #5 | $24.91 | 3.507% | $25.7836 | $25.78 | $25.80 | $25.80 |
| Purchase #6 | $241.78 | 4.853% | $253.5136 | $253.51 | $253.50 | $253.50 |
| Purchase #7 | $177.83 | 11.193% | $197.7345 | $197.73 | $197.75 | $197.70 |
| 7 purchase totals = | $782.97 | $843.3521 | $843.34 | $843.35 | $843.30 | |