| 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 | $56.71 | 7.267% | $60.8311 | $60.83 | $60.85 | $60.80 |
| Purchase #2 | $87.49 | 6.787% | $93.4279 | $93.43 | $93.45 | $93.40 |
| Purchase #3 | $53.54 | 3.746% | $55.5456 | $55.55 | $55.55 | $55.50 |
| Purchase #4 | $120.83 | 5.662% | $127.6714 | $127.67 | $127.65 | $127.70 |
| Purchase #5 | $193.41 | 13.615% | $219.7428 | $219.74 | $219.75 | $219.70 |
| Purchase #6 | $154.43 | 13.851% | $175.8201 | $175.82 | $175.80 | $175.80 |
| Purchase #7 | $124.82 | 11.462% | $139.1269 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $791.23 | $872.1658 | $872.17 | $872.20 | $872.00 | |