| 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 | $135.41 | 9.619% | $148.4351 | $148.44 | $148.45 | $148.40 |
| Purchase #2 | $17.60 | 4.659% | $18.42 | $18.42 | $18.40 | $18.40 |
| Purchase #3 | $22.68 | 5.472% | $23.921 | $23.92 | $23.90 | $23.90 |
| Purchase #4 | $167.92 | 7.724% | $180.8901 | $180.89 | $180.90 | $180.90 |
| Purchase #5 | $224.65 | 11.737% | $251.0172 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $225.68 | 8.505% | $244.8741 | $244.87 | $244.85 | $244.90 |
| Purchase #7 | $135.88 | 7.782% | $146.4542 | $146.45 | $146.45 | $146.50 |
| 7 purchase totals = | $929.82 | $1,014.0117 | $1,014.01 | $1,013.95 | $1,014.00 | |