| 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 | $148.46 | 10.243% | $163.6668 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $192.87 | 11.855% | $215.7347 | $215.73 | $215.75 | $215.70 |
| Purchase #3 | $238.84 | 11.128% | $265.4181 | $265.42 | $265.40 | $265.40 |
| Purchase #4 | $246.88 | 7.489% | $265.3688 | $265.37 | $265.35 | $265.40 |
| Purchase #5 | $71.54 | 10.844% | $79.2978 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $94.98 | 11.149% | $105.5693 | $105.57 | $105.55 | $105.60 |
| Purchase #7 | $127.69 | 13.407% | $144.8094 | $144.81 | $144.80 | $144.80 |
| 7 purchase totals = | $1,121.26 | $1,239.8649 | $1,239.87 | $1,239.80 | $1,239.90 | |