| 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 | $162.70 | 8.164% | $175.9828 | $175.98 | $176.00 | $176.00 |
| Purchase #2 | $57.50 | 3.857% | $59.7178 | $59.72 | $59.70 | $59.70 |
| Purchase #3 | $129.45 | 12.869% | $146.1089 | $146.11 | $146.10 | $146.10 |
| Purchase #4 | $41.69 | 6.519% | $44.4078 | $44.41 | $44.40 | $44.40 |
| Purchase #5 | $24.38 | 4.186% | $25.4005 | $25.40 | $25.40 | $25.40 |
| Purchase #6 | $139.50 | 6.447% | $148.4936 | $148.49 | $148.50 | $148.50 |
| Purchase #7 | $122.63 | 6.760% | $130.9198 | $130.92 | $130.90 | $130.90 |
| 7 purchase totals = | $677.85 | $731.0312 | $731.03 | $731.00 | $731.00 | |