| 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 | $35.83 | 11.355% | $39.8985 | $39.90 | $39.90 | $39.90 |
| Purchase #2 | $167.96 | 9.208% | $183.4258 | $183.43 | $183.45 | $183.40 |
| Purchase #3 | $79.81 | 5.361% | $84.0886 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $234.92 | 13.816% | $267.3765 | $267.38 | $267.40 | $267.40 |
| Purchase #5 | $64.43 | 4.349% | $67.2321 | $67.23 | $67.25 | $67.20 |
| Purchase #6 | $125.26 | 11.559% | $139.7388 | $139.74 | $139.75 | $139.70 |
| Purchase #7 | $229.47 | 13.625% | $260.7353 | $260.74 | $260.75 | $260.70 |
| 7 purchase totals = | $937.68 | $1,042.4956 | $1,042.51 | $1,042.60 | $1,042.40 | |