| 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 | $140.68 | 4.325% | $146.7644 | $146.76 | $146.75 | $146.80 |
| Purchase #2 | $8.82 | 4.335% | $9.2023 | $9.20 | $9.20 | $9.20 |
| Purchase #3 | $171.26 | 3.614% | $177.4493 | $177.45 | $177.45 | $177.40 |
| Purchase #4 | $247.75 | 9.583% | $271.4919 | $271.49 | $271.50 | $271.50 |
| Purchase #5 | $93.91 | 11.369% | $104.5866 | $104.59 | $104.60 | $104.60 |
| Purchase #6 | $117.58 | 11.373% | $130.9524 | $130.95 | $130.95 | $131.00 |
| Purchase #7 | $216.42 | 6.684% | $230.8855 | $230.89 | $230.90 | $230.90 |
| 7 purchase totals = | $996.42 | $1,071.3324 | $1,071.33 | $1,071.35 | $1,071.40 | |