| 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 | $176.84 | 8.454% | $191.7901 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $122.26 | 8.178% | $132.2584 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $192.50 | 6.321% | $204.6679 | $204.67 | $204.65 | $204.70 |
| Purchase #4 | $8.57 | 8.527% | $9.3008 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $89.77 | 12.319% | $100.8288 | $100.83 | $100.85 | $100.80 |
| Purchase #6 | $66.63 | 10.370% | $73.5395 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $41.94 | 9.242% | $45.8161 | $45.82 | $45.80 | $45.80 |
| 7 purchase totals = | $698.51 | $758.2016 | $758.21 | $758.20 | $758.20 | |