| 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 | $192.49 | 11.753% | $215.1133 | $215.11 | $215.10 | $215.10 |
| Purchase #2 | $134.77 | 9.824% | $148.0098 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $103.73 | 11.733% | $115.9006 | $115.90 | $115.90 | $115.90 |
| Purchase #4 | $116.92 | 8.374% | $126.7109 | $126.71 | $126.70 | $126.70 |
| Purchase #5 | $245.89 | 6.393% | $261.6097 | $261.61 | $261.60 | $261.60 |
| Purchase #6 | $123.57 | 7.827% | $133.2418 | $133.24 | $133.25 | $133.20 |
| Purchase #7 | $215.28 | 5.615% | $227.368 | $227.37 | $227.35 | $227.40 |
| 7 purchase totals = | $1,132.65 | $1,227.9541 | $1,227.95 | $1,227.90 | $1,227.90 | |