| 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 | $194.64 | 13.226% | $220.3831 | $220.38 | $220.40 | $220.40 |
| Purchase #2 | $131.33 | 5.402% | $138.4244 | $138.42 | $138.40 | $138.40 |
| Purchase #3 | $68.30 | 6.295% | $72.5995 | $72.60 | $72.60 | $72.60 |
| Purchase #4 | $163.79 | 6.621% | $174.6345 | $174.63 | $174.65 | $174.60 |
| Purchase #5 | $52.81 | 8.856% | $57.4869 | $57.49 | $57.50 | $57.50 |
| Purchase #6 | $157.83 | 12.308% | $177.2557 | $177.26 | $177.25 | $177.30 |
| Purchase #7 | $112.81 | 11.384% | $125.6523 | $125.65 | $125.65 | $125.70 |
| 7 purchase totals = | $881.51 | $966.4364 | $966.43 | $966.45 | $966.50 | |