| 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 | $132.56 | 10.381% | $146.3211 | $146.32 | $146.30 | $146.30 |
| Purchase #2 | $221.49 | 10.371% | $244.4607 | $244.46 | $244.45 | $244.50 |
| Purchase #3 | $248.90 | 6.626% | $265.3921 | $265.39 | $265.40 | $265.40 |
| Purchase #4 | $63.81 | 13.549% | $72.4556 | $72.46 | $72.45 | $72.50 |
| Purchase #5 | $69.73 | 7.748% | $75.1327 | $75.13 | $75.15 | $75.10 |
| Purchase #6 | $124.64 | 10.738% | $138.0238 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $245.69 | 6.297% | $261.1611 | $261.16 | $261.15 | $261.20 |
| 7 purchase totals = | $1,106.82 | $1,202.9471 | $1,202.94 | $1,202.90 | $1,203.00 | |