| 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 | $243.83 | 12.754% | $274.9281 | $274.93 | $274.95 | $274.90 |
| Purchase #2 | $192.76 | 9.371% | $210.8235 | $210.82 | $210.80 | $210.80 |
| Purchase #3 | $33.71 | 11.732% | $37.6649 | $37.66 | $37.65 | $37.70 |
| Purchase #4 | $102.77 | 7.474% | $110.451 | $110.45 | $110.45 | $110.50 |
| Purchase #5 | $206.85 | 3.565% | $214.2242 | $214.22 | $214.20 | $214.20 |
| Purchase #6 | $232.38 | 9.596% | $254.6792 | $254.68 | $254.70 | $254.70 |
| Purchase #7 | $13.31 | 13.394% | $15.0927 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $1,025.61 | $1,117.8636 | $1,117.85 | $1,117.85 | $1,117.90 | |