| 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 | $7.78 | 11.791% | $8.6973 | $8.70 | $8.70 | $8.70 |
| Purchase #2 | $223.85 | 10.163% | $246.5999 | $246.60 | $246.60 | $246.60 |
| Purchase #3 | $95.63 | 9.626% | $104.8353 | $104.84 | $104.85 | $104.80 |
| Purchase #4 | $230.88 | 3.181% | $238.2243 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $89.31 | 10.443% | $98.6366 | $98.64 | $98.65 | $98.60 |
| Purchase #6 | $205.50 | 3.253% | $212.1849 | $212.18 | $212.20 | $212.20 |
| Purchase #7 | $178.26 | 5.790% | $188.5813 | $188.58 | $188.60 | $188.60 |
| 7 purchase totals = | $1,031.21 | $1,097.7596 | $1,097.76 | $1,097.80 | $1,097.70 | |