| 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 | $143.41 | 10.752% | $158.8294 | $158.83 | $158.85 | $158.80 |
| Purchase #2 | $69.74 | 10.408% | $76.9985 | $77.00 | $77.00 | $77.00 |
| Purchase #3 | $131.55 | 3.640% | $136.3384 | $136.34 | $136.35 | $136.30 |
| Purchase #4 | $179.27 | 5.559% | $189.2356 | $189.24 | $189.25 | $189.20 |
| Purchase #5 | $158.92 | 6.873% | $169.8426 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $250.67 | 4.413% | $261.7321 | $261.73 | $261.75 | $261.70 |
| Purchase #7 | $38.36 | 12.774% | $43.2601 | $43.26 | $43.25 | $43.30 |
| 7 purchase totals = | $971.92 | $1,036.2367 | $1,036.24 | $1,036.30 | $1,036.10 | |