| 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 | $113.63 | 3.304% | $117.3843 | $117.38 | $117.40 | $117.40 |
| Purchase #2 | $53.68 | 9.347% | $58.6975 | $58.70 | $58.70 | $58.70 |
| Purchase #3 | $149.80 | 10.405% | $165.3867 | $165.39 | $165.40 | $165.40 |
| Purchase #4 | $250.33 | 12.294% | $281.1056 | $281.11 | $281.10 | $281.10 |
| Purchase #5 | $164.87 | 13.340% | $186.8637 | $186.86 | $186.85 | $186.90 |
| Purchase #6 | $129.46 | 9.757% | $142.0914 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $200.27 | 8.604% | $217.5012 | $217.50 | $217.50 | $217.50 |
| 7 purchase totals = | $1,062.04 | $1,169.0304 | $1,169.03 | $1,169.05 | $1,169.10 | |