| 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 | $115.41 | 4.142% | $120.1903 | $120.19 | $120.20 | $120.20 |
| Purchase #2 | $120.25 | 4.766% | $125.9811 | $125.98 | $126.00 | $126.00 |
| Purchase #3 | $236.39 | 10.605% | $261.4592 | $261.46 | $261.45 | $261.50 |
| Purchase #4 | $123.98 | 11.758% | $138.5576 | $138.56 | $138.55 | $138.60 |
| Purchase #5 | $194.53 | 7.683% | $209.4757 | $209.48 | $209.50 | $209.50 |
| Purchase #6 | $158.63 | 13.433% | $179.9388 | $179.94 | $179.95 | $179.90 |
| Purchase #7 | $72.96 | 7.116% | $78.1518 | $78.15 | $78.15 | $78.20 |
| 7 purchase totals = | $1,022.15 | $1,113.7545 | $1,113.76 | $1,113.80 | $1,113.90 | |