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 | $12.78 | 7.537% | $13.7432 | $13.74 | $13.75 | $13.70 |
Purchase #2 | $238.56 | 5.140% | $250.822 | $250.82 | $250.80 | $250.80 |
Purchase #3 | $137.46 | 7.822% | $148.2121 | $148.21 | $148.20 | $148.20 |
Purchase #4 | $138.46 | 13.391% | $157.0012 | $157.00 | $157.00 | $157.00 |
Purchase #5 | $127.36 | 12.281% | $143.0011 | $143.00 | $143.00 | $143.00 |
Purchase #6 | $14.94 | 13.865% | $17.0114 | $17.01 | $17.00 | $17.00 |
Purchase #7 | $123.91 | 3.527% | $128.2803 | $128.28 | $128.30 | $128.30 |
7 purchase totals = | $793.47 | $858.0713 | $858.06 | $858.05 | $858.00 |