| 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 | $156.96 | 6.548% | $167.2377 | $167.24 | $167.25 | $167.20 |
| Purchase #2 | $162.78 | 10.735% | $180.2544 | $180.25 | $180.25 | $180.30 |
| Purchase #3 | $164.42 | 12.189% | $184.4612 | $184.46 | $184.45 | $184.50 |
| Purchase #4 | $65.73 | 11.491% | $73.283 | $73.28 | $73.30 | $73.30 |
| Purchase #5 | $249.51 | 3.144% | $257.3546 | $257.35 | $257.35 | $257.40 |
| Purchase #6 | $167.68 | 13.639% | $190.5499 | $190.55 | $190.55 | $190.50 |
| Purchase #7 | $150.66 | 9.817% | $165.4503 | $165.45 | $165.45 | $165.50 |
| 7 purchase totals = | $1,117.74 | $1,218.5911 | $1,218.58 | $1,218.60 | $1,218.70 | |