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 | $12.69 | 5.431% | $13.3792 | $13.38 | $13.40 | $13.40 |
Purchase #2 | $109.46 | 12.678% | $123.3373 | $123.34 | $123.35 | $123.30 |
Purchase #3 | $84.29 | 9.657% | $92.4299 | $92.43 | $92.45 | $92.40 |
Purchase #4 | $122.97 | 4.185% | $128.1163 | $128.12 | $128.10 | $128.10 |
Purchase #5 | $164.66 | 3.691% | $170.7376 | $170.74 | $170.75 | $170.70 |
Purchase #6 | $15.59 | 13.319% | $17.6664 | $17.67 | $17.65 | $17.70 |
Purchase #7 | $117.45 | 13.296% | $133.0662 | $133.07 | $133.05 | $133.10 |
7 purchase totals = | $627.11 | $678.7329 | $678.75 | $678.75 | $678.70 |