| 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 | $100.84 | 3.533% | $104.4027 | $104.40 | $104.40 | $104.40 |
| Purchase #2 | $16.70 | 13.545% | $18.962 | $18.96 | $18.95 | $19.00 |
| Purchase #3 | $24.99 | 6.751% | $26.6771 | $26.68 | $26.70 | $26.70 |
| Purchase #4 | $113.43 | 11.569% | $126.5527 | $126.55 | $126.55 | $126.60 |
| Purchase #5 | $217.87 | 11.221% | $242.3172 | $242.32 | $242.30 | $242.30 |
| Purchase #6 | $93.71 | 11.747% | $104.7181 | $104.72 | $104.70 | $104.70 |
| Purchase #7 | $151.43 | 5.107% | $159.1635 | $159.16 | $159.15 | $159.20 |
| 7 purchase totals = | $718.97 | $782.7933 | $782.79 | $782.75 | $782.90 | |