| 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 | $104.65 | 5.407% | $110.3084 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $169.63 | 13.218% | $192.0517 | $192.05 | $192.05 | $192.10 |
| Purchase #3 | $65.71 | 8.232% | $71.1192 | $71.12 | $71.10 | $71.10 |
| Purchase #4 | $37.30 | 13.549% | $42.3538 | $42.35 | $42.35 | $42.40 |
| Purchase #5 | $237.64 | 8.253% | $257.2524 | $257.25 | $257.25 | $257.30 |
| Purchase #6 | $160.97 | 8.711% | $174.9921 | $174.99 | $175.00 | $175.00 |
| Purchase #7 | $249.66 | 4.516% | $260.9346 | $260.93 | $260.95 | $260.90 |
| 7 purchase totals = | $1,025.56 | $1,109.0122 | $1,109.00 | $1,109.00 | $1,109.10 | |