| 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 | $64.48 | 9.460% | $70.5798 | $70.58 | $70.60 | $70.60 |
| Purchase #2 | $250.48 | 11.564% | $279.4455 | $279.45 | $279.45 | $279.40 |
| Purchase #3 | $139.81 | 13.793% | $159.094 | $159.09 | $159.10 | $159.10 |
| Purchase #4 | $231.37 | 13.224% | $261.9664 | $261.97 | $261.95 | $262.00 |
| Purchase #5 | $242.28 | 8.594% | $263.1015 | $263.10 | $263.10 | $263.10 |
| Purchase #6 | $246.78 | 10.210% | $271.9762 | $271.98 | $272.00 | $272.00 |
| Purchase #7 | $77.30 | 4.196% | $80.5435 | $80.54 | $80.55 | $80.50 |
| 7 purchase totals = | $1,252.50 | $1,386.7069 | $1,386.71 | $1,386.75 | $1,386.70 | |