| 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 | $242.93 | 10.585% | $268.6441 | $268.64 | $268.65 | $268.60 |
| Purchase #2 | $105.60 | 12.841% | $119.1601 | $119.16 | $119.15 | $119.20 |
| Purchase #3 | $132.43 | 6.181% | $140.6155 | $140.62 | $140.60 | $140.60 |
| Purchase #4 | $50.98 | 8.536% | $55.3317 | $55.33 | $55.35 | $55.30 |
| Purchase #5 | $27.60 | 13.655% | $31.3688 | $31.37 | $31.35 | $31.40 |
| Purchase #6 | $162.70 | 10.868% | $180.3822 | $180.38 | $180.40 | $180.40 |
| Purchase #7 | $120.50 | 6.355% | $128.1578 | $128.16 | $128.15 | $128.20 |
| 7 purchase totals = | $842.74 | $923.6602 | $923.66 | $923.65 | $923.70 | |