| 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 | $81.43 | 9.156% | $88.8857 | $88.89 | $88.90 | $88.90 |
| Purchase #2 | $194.82 | 4.556% | $203.696 | $203.70 | $203.70 | $203.70 |
| Purchase #3 | $89.69 | 7.622% | $96.5262 | $96.53 | $96.55 | $96.50 |
| Purchase #4 | $128.58 | 10.874% | $142.5618 | $142.56 | $142.55 | $142.60 |
| Purchase #5 | $117.53 | 8.697% | $127.7516 | $127.75 | $127.75 | $127.80 |
| Purchase #6 | $169.82 | 4.474% | $177.4177 | $177.42 | $177.40 | $177.40 |
| Purchase #7 | $42.78 | 12.292% | $48.0385 | $48.04 | $48.05 | $48.00 |
| 7 purchase totals = | $824.65 | $884.8775 | $884.89 | $884.90 | $884.90 | |