| 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 | $108.26 | 12.788% | $122.1043 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $208.76 | 12.719% | $235.3122 | $235.31 | $235.30 | $235.30 |
| Purchase #3 | $206.36 | 5.568% | $217.8501 | $217.85 | $217.85 | $217.90 |
| Purchase #4 | $116.64 | 7.581% | $125.4825 | $125.48 | $125.50 | $125.50 |
| Purchase #5 | $70.55 | 10.838% | $78.1962 | $78.20 | $78.20 | $78.20 |
| Purchase #6 | $33.26 | 3.425% | $34.3992 | $34.40 | $34.40 | $34.40 |
| Purchase #7 | $45.35 | 10.280% | $50.012 | $50.01 | $50.00 | $50.00 |
| 7 purchase totals = | $789.18 | $863.3565 | $863.35 | $863.35 | $863.40 | |