| 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 | $157.31 | 11.266% | $175.0325 | $175.03 | $175.05 | $175.00 |
| Purchase #2 | $44.73 | 7.499% | $48.0843 | $48.08 | $48.10 | $48.10 |
| Purchase #3 | $187.81 | 4.565% | $196.3835 | $196.38 | $196.40 | $196.40 |
| Purchase #4 | $85.52 | 8.468% | $92.7618 | $92.76 | $92.75 | $92.80 |
| Purchase #5 | $158.46 | 11.680% | $176.9681 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $77.63 | 7.184% | $83.2069 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $110.37 | 4.191% | $114.9956 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $821.83 | $887.4327 | $887.43 | $887.45 | $887.50 | |