| 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 | $222.40 | 9.586% | $243.7193 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $238.29 | 3.188% | $245.8867 | $245.89 | $245.90 | $245.90 |
| Purchase #3 | $162.62 | 9.371% | $177.8591 | $177.86 | $177.85 | $177.90 |
| Purchase #4 | $37.53 | 5.743% | $39.6853 | $39.69 | $39.70 | $39.70 |
| Purchase #5 | $104.92 | 8.541% | $113.8812 | $113.88 | $113.90 | $113.90 |
| Purchase #6 | $159.63 | 10.225% | $175.9522 | $175.95 | $175.95 | $176.00 |
| Purchase #7 | $156.60 | 9.431% | $171.3689 | $171.37 | $171.35 | $171.40 |
| 7 purchase totals = | $1,081.99 | $1,168.3527 | $1,168.36 | $1,168.35 | $1,168.50 | |