| 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 | $186.70 | 10.377% | $206.0739 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $140.58 | 9.179% | $153.4838 | $153.48 | $153.50 | $153.50 |
| Purchase #3 | $148.99 | 9.794% | $163.5821 | $163.58 | $163.60 | $163.60 |
| Purchase #4 | $225.66 | 8.481% | $244.7982 | $244.80 | $244.80 | $244.80 |
| Purchase #5 | $187.94 | 13.356% | $213.0413 | $213.04 | $213.05 | $213.00 |
| Purchase #6 | $89.74 | 6.752% | $95.7992 | $95.80 | $95.80 | $95.80 |
| Purchase #7 | $166.33 | 8.418% | $180.3317 | $180.33 | $180.35 | $180.30 |
| 7 purchase totals = | $1,145.94 | $1,257.1102 | $1,257.10 | $1,257.15 | $1,257.10 | |