| 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 | $157.41 | 9.604% | $172.5277 | $172.53 | $172.55 | $172.50 |
| Purchase #2 | $84.50 | 9.492% | $92.5207 | $92.52 | $92.50 | $92.50 |
| Purchase #3 | $52.98 | 5.128% | $55.6968 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $220.52 | 11.147% | $245.1014 | $245.10 | $245.10 | $245.10 |
| Purchase #5 | $110.36 | 5.857% | $116.8238 | $116.82 | $116.80 | $116.80 |
| Purchase #6 | $122.38 | 8.293% | $132.529 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $215.63 | 10.359% | $237.9671 | $237.97 | $237.95 | $238.00 |
| 7 purchase totals = | $963.78 | $1,053.1665 | $1,053.17 | $1,053.15 | $1,053.10 | |