| 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 | $143.79 | 3.207% | $148.4013 | $148.40 | $148.40 | $148.40 |
| Purchase #2 | $189.62 | 5.849% | $200.7109 | $200.71 | $200.70 | $200.70 |
| Purchase #3 | $210.67 | 13.422% | $238.9461 | $238.95 | $238.95 | $238.90 |
| Purchase #4 | $141.35 | 7.478% | $151.9202 | $151.92 | $151.90 | $151.90 |
| Purchase #5 | $52.70 | 5.797% | $55.755 | $55.76 | $55.75 | $55.80 |
| Purchase #6 | $205.32 | 12.538% | $231.063 | $231.06 | $231.05 | $231.10 |
| Purchase #7 | $78.48 | 4.478% | $81.9943 | $81.99 | $82.00 | $82.00 |
| 7 purchase totals = | $1,021.93 | $1,108.7908 | $1,108.79 | $1,108.75 | $1,108.80 | |