| 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 | $211.35 | 4.802% | $221.499 | $221.50 | $221.50 | $221.50 |
| Purchase #2 | $185.27 | 6.481% | $197.2773 | $197.28 | $197.30 | $197.30 |
| Purchase #3 | $118.52 | 5.729% | $125.31 | $125.31 | $125.30 | $125.30 |
| Purchase #4 | $198.58 | 7.673% | $213.817 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $7.56 | 8.234% | $8.1825 | $8.18 | $8.20 | $8.20 |
| Purchase #6 | $247.97 | 7.803% | $267.3191 | $267.32 | $267.30 | $267.30 |
| Purchase #7 | $58.35 | 9.590% | $63.9458 | $63.95 | $63.95 | $63.90 |
| 7 purchase totals = | $1,027.60 | $1,097.3507 | $1,097.36 | $1,097.35 | $1,097.30 | |