| 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 | $36.96 | 8.508% | $40.1046 | $40.10 | $40.10 | $40.10 |
| Purchase #2 | $249.96 | 4.691% | $261.6856 | $261.69 | $261.70 | $261.70 |
| Purchase #3 | $64.34 | 9.547% | $70.4825 | $70.48 | $70.50 | $70.50 |
| Purchase #4 | $233.54 | 11.563% | $260.5442 | $260.54 | $260.55 | $260.50 |
| Purchase #5 | $187.92 | 12.334% | $211.0981 | $211.10 | $211.10 | $211.10 |
| Purchase #6 | $127.63 | 12.808% | $143.9769 | $143.98 | $144.00 | $144.00 |
| Purchase #7 | $185.46 | 6.367% | $197.2682 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $1,085.81 | $1,185.1601 | $1,185.16 | $1,185.20 | $1,185.20 | |