| 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 | $239.25 | 9.167% | $261.182 | $261.18 | $261.20 | $261.20 |
| Purchase #2 | $146.60 | 8.153% | $158.5523 | $158.55 | $158.55 | $158.60 |
| Purchase #3 | $130.50 | 13.369% | $147.9465 | $147.95 | $147.95 | $147.90 |
| Purchase #4 | $142.95 | 8.714% | $155.4067 | $155.41 | $155.40 | $155.40 |
| Purchase #5 | $168.70 | 13.341% | $191.2063 | $191.21 | $191.20 | $191.20 |
| Purchase #6 | $249.81 | 4.560% | $261.2013 | $261.20 | $261.20 | $261.20 |
| Purchase #7 | $127.90 | 7.186% | $137.0909 | $137.09 | $137.10 | $137.10 |
| 7 purchase totals = | $1,205.71 | $1,312.5860 | $1,312.59 | $1,312.60 | $1,312.60 | |