| 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 | $108.31 | 12.317% | $121.6505 | $121.65 | $121.65 | $121.70 |
| Purchase #2 | $134.50 | 9.683% | $147.5236 | $147.52 | $147.50 | $147.50 |
| Purchase #3 | $163.66 | 8.758% | $177.9933 | $177.99 | $178.00 | $178.00 |
| Purchase #4 | $17.68 | 5.388% | $18.6326 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $34.90 | 4.492% | $36.4677 | $36.47 | $36.45 | $36.50 |
| Purchase #6 | $115.81 | 10.654% | $128.1484 | $128.15 | $128.15 | $128.10 |
| Purchase #7 | $176.29 | 4.522% | $184.2618 | $184.26 | $184.25 | $184.30 |
| 7 purchase totals = | $751.15 | $814.6779 | $814.67 | $814.65 | $814.70 | |