| 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 | $153.96 | 3.116% | $158.7574 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $19.87 | 5.335% | $20.9301 | $20.93 | $20.95 | $20.90 |
| Purchase #3 | $156.42 | 10.677% | $173.121 | $173.12 | $173.10 | $173.10 |
| Purchase #4 | $63.75 | 4.189% | $66.4205 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $164.79 | 10.801% | $182.589 | $182.59 | $182.60 | $182.60 |
| Purchase #6 | $210.70 | 7.288% | $226.0558 | $226.06 | $226.05 | $226.10 |
| Purchase #7 | $119.63 | 5.234% | $125.8914 | $125.89 | $125.90 | $125.90 |
| 7 purchase totals = | $889.12 | $953.7652 | $953.77 | $953.75 | $953.80 | |