| 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 | $98.26 | 6.685% | $104.8287 | $104.83 | $104.85 | $104.80 |
| Purchase #2 | $115.55 | 9.576% | $126.6151 | $126.62 | $126.60 | $126.60 |
| Purchase #3 | $178.67 | 5.621% | $188.713 | $188.71 | $188.70 | $188.70 |
| Purchase #4 | $162.44 | 7.429% | $174.5077 | $174.51 | $174.50 | $174.50 |
| Purchase #5 | $196.93 | 9.625% | $215.8845 | $215.88 | $215.90 | $215.90 |
| Purchase #6 | $106.69 | 3.661% | $110.5959 | $110.60 | $110.60 | $110.60 |
| Purchase #7 | $230.76 | 9.547% | $252.7907 | $252.79 | $252.80 | $252.80 |
| 7 purchase totals = | $1,089.30 | $1,173.9356 | $1,173.94 | $1,173.95 | $1,173.90 | |