| 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 | $181.70 | 5.418% | $191.5445 | $191.54 | $191.55 | $191.50 |
| Purchase #2 | $19.91 | 12.789% | $22.4563 | $22.46 | $22.45 | $22.50 |
| Purchase #3 | $217.79 | 7.244% | $233.5667 | $233.57 | $233.55 | $233.60 |
| Purchase #4 | $234.82 | 3.716% | $243.5459 | $243.55 | $243.55 | $243.50 |
| Purchase #5 | $77.54 | 8.390% | $84.0456 | $84.05 | $84.05 | $84.00 |
| Purchase #6 | $23.65 | 6.515% | $25.1908 | $25.19 | $25.20 | $25.20 |
| Purchase #7 | $139.87 | 4.666% | $146.3963 | $146.40 | $146.40 | $146.40 |
| 7 purchase totals = | $895.28 | $946.7461 | $946.76 | $946.75 | $946.70 | |