| 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 | $239.57 | 4.245% | $249.7397 | $249.74 | $249.75 | $249.70 |
| Purchase #2 | $98.58 | 5.823% | $104.3203 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $231.86 | 10.644% | $256.5392 | $256.54 | $256.55 | $256.50 |
| Purchase #4 | $116.56 | 8.808% | $126.8266 | $126.83 | $126.85 | $126.80 |
| Purchase #5 | $84.60 | 6.811% | $90.3621 | $90.36 | $90.35 | $90.40 |
| Purchase #6 | $190.72 | 13.590% | $216.6388 | $216.64 | $216.65 | $216.60 |
| Purchase #7 | $145.28 | 12.370% | $163.2511 | $163.25 | $163.25 | $163.30 |
| 7 purchase totals = | $1,107.17 | $1,207.6778 | $1,207.68 | $1,207.70 | $1,207.60 | |