| 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 | $245.63 | 3.286% | $253.7014 | $253.70 | $253.70 | $253.70 |
| Purchase #2 | $87.89 | 7.425% | $94.4158 | $94.42 | $94.40 | $94.40 |
| Purchase #3 | $207.42 | 10.771% | $229.7612 | $229.76 | $229.75 | $229.80 |
| Purchase #4 | $249.71 | 4.374% | $260.6323 | $260.63 | $260.65 | $260.60 |
| Purchase #5 | $227.88 | 7.863% | $245.7982 | $245.80 | $245.80 | $245.80 |
| Purchase #6 | $73.98 | 8.179% | $80.0308 | $80.03 | $80.05 | $80.00 |
| Purchase #7 | $179.25 | 3.473% | $185.4754 | $185.48 | $185.50 | $185.50 |
| 7 purchase totals = | $1,271.76 | $1,349.8151 | $1,349.82 | $1,349.85 | $1,349.80 | |