| 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 | $86.25 | 9.421% | $94.3756 | $94.38 | $94.40 | $94.40 |
| Purchase #2 | $176.66 | 13.179% | $199.942 | $199.94 | $199.95 | $199.90 |
| Purchase #3 | $27.53 | 11.800% | $30.7785 | $30.78 | $30.80 | $30.80 |
| Purchase #4 | $184.53 | 11.445% | $205.6495 | $205.65 | $205.65 | $205.60 |
| Purchase #5 | $30.82 | 7.658% | $33.1802 | $33.18 | $33.20 | $33.20 |
| Purchase #6 | $198.94 | 10.746% | $220.3181 | $220.32 | $220.30 | $220.30 |
| Purchase #7 | $54.48 | 7.211% | $58.4086 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $759.21 | $842.6525 | $842.66 | $842.70 | $842.60 | |