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 | $172.78 | 10.533% | $190.9789 | $190.98 | $191.00 | $191.00 |
Purchase #2 | $29.53 | 5.745% | $31.2265 | $31.23 | $31.25 | $31.20 |
Purchase #3 | $122.30 | 5.655% | $129.2161 | $129.22 | $129.20 | $129.20 |
Purchase #4 | $138.53 | 10.512% | $153.0923 | $153.09 | $153.10 | $153.10 |
Purchase #5 | $8.54 | 12.411% | $9.5999 | $9.60 | $9.60 | $9.60 |
Purchase #6 | $27.74 | 9.258% | $30.3082 | $30.31 | $30.30 | $30.30 |
Purchase #7 | $74.67 | 13.674% | $84.8804 | $84.88 | $84.90 | $84.90 |
7 purchase totals = | $574.09 | $629.3023 | $629.31 | $629.35 | $629.30 |