| 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 | $141.28 | 8.650% | $153.5007 | $153.50 | $153.50 | $153.50 |
| Purchase #2 | $82.75 | 5.422% | $87.2367 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $101.30 | 3.191% | $104.5325 | $104.53 | $104.55 | $104.50 |
| Purchase #4 | $23.68 | 8.416% | $25.6729 | $25.67 | $25.65 | $25.70 |
| Purchase #5 | $62.35 | 6.294% | $66.2743 | $66.27 | $66.25 | $66.30 |
| Purchase #6 | $214.29 | 5.304% | $225.6559 | $225.66 | $225.65 | $225.70 |
| Purchase #7 | $188.67 | 6.235% | $200.4336 | $200.43 | $200.45 | $200.40 |
| 7 purchase totals = | $814.32 | $863.3066 | $863.30 | $863.30 | $863.30 | |