| 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 | $160.93 | 9.317% | $175.9238 | $175.92 | $175.90 | $175.90 |
| Purchase #2 | $219.76 | 13.406% | $249.221 | $249.22 | $249.20 | $249.20 |
| Purchase #3 | $229.73 | 4.796% | $240.7479 | $240.75 | $240.75 | $240.70 |
| Purchase #4 | $175.84 | 3.537% | $182.0595 | $182.06 | $182.05 | $182.10 |
| Purchase #5 | $15.41 | 12.356% | $17.3141 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $52.83 | 6.603% | $56.3184 | $56.32 | $56.30 | $56.30 |
| Purchase #7 | $97.27 | 8.253% | $105.2977 | $105.30 | $105.30 | $105.30 |
| 7 purchase totals = | $951.77 | $1,026.8824 | $1,026.88 | $1,026.80 | $1,026.80 | |