| 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 | $211.32 | 13.469% | $239.7827 | $239.78 | $239.80 | $239.80 |
| Purchase #2 | $152.69 | 3.681% | $158.3105 | $158.31 | $158.30 | $158.30 |
| Purchase #3 | $208.26 | 8.231% | $225.4019 | $225.40 | $225.40 | $225.40 |
| Purchase #4 | $131.76 | 9.267% | $143.9702 | $143.97 | $143.95 | $144.00 |
| Purchase #5 | $13.51 | 9.426% | $14.7835 | $14.78 | $14.80 | $14.80 |
| Purchase #6 | $186.56 | 12.773% | $210.3893 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $152.31 | 8.141% | $164.7096 | $164.71 | $164.70 | $164.70 |
| 7 purchase totals = | $1,056.41 | $1,157.3477 | $1,157.34 | $1,157.35 | $1,157.40 | |