| 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 | $76.51 | 3.634% | $79.2904 | $79.29 | $79.30 | $79.30 |
| Purchase #2 | $184.82 | 10.125% | $203.533 | $203.53 | $203.55 | $203.50 |
| Purchase #3 | $93.64 | 6.264% | $99.5056 | $99.51 | $99.50 | $99.50 |
| Purchase #4 | $250.47 | 9.687% | $274.733 | $274.73 | $274.75 | $274.70 |
| Purchase #5 | $154.48 | 7.387% | $165.8914 | $165.89 | $165.90 | $165.90 |
| Purchase #6 | $195.30 | 7.710% | $210.3576 | $210.36 | $210.35 | $210.40 |
| Purchase #7 | $81.46 | 8.564% | $88.4362 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $1,036.68 | $1,121.7472 | $1,121.75 | $1,121.80 | $1,121.70 | |