| 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 | $105.75 | 9.511% | $115.8079 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $43.75 | 9.141% | $47.7492 | $47.75 | $47.75 | $47.70 |
| Purchase #3 | $190.51 | 8.798% | $207.2711 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $43.43 | 9.856% | $47.7105 | $47.71 | $47.70 | $47.70 |
| Purchase #5 | $198.56 | 9.294% | $217.0142 | $217.01 | $217.00 | $217.00 |
| Purchase #6 | $83.79 | 9.688% | $91.9076 | $91.91 | $91.90 | $91.90 |
| Purchase #7 | $239.67 | 9.292% | $261.9401 | $261.94 | $261.95 | $261.90 |
| 7 purchase totals = | $905.46 | $989.4006 | $989.40 | $989.35 | $989.30 | |