| 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 | $22.50 | 7.677% | $24.2273 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $22.82 | 9.362% | $24.9564 | $24.96 | $24.95 | $25.00 |
| Purchase #3 | $247.30 | 6.364% | $263.0382 | $263.04 | $263.05 | $263.00 |
| Purchase #4 | $199.26 | 11.762% | $222.697 | $222.70 | $222.70 | $222.70 |
| Purchase #5 | $92.54 | 5.834% | $97.9388 | $97.94 | $97.95 | $97.90 |
| Purchase #6 | $228.73 | 11.347% | $254.684 | $254.68 | $254.70 | $254.70 |
| Purchase #7 | $229.71 | 12.227% | $257.7966 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $1,042.86 | $1,145.3383 | $1,145.35 | $1,145.40 | $1,145.30 | |