| 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 | $194.70 | 11.701% | $217.4818 | $217.48 | $217.50 | $217.50 |
| Purchase #2 | $165.85 | 12.338% | $186.3126 | $186.31 | $186.30 | $186.30 |
| Purchase #3 | $156.75 | 4.369% | $163.5984 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $223.92 | 13.738% | $254.6821 | $254.68 | $254.70 | $254.70 |
| Purchase #5 | $203.92 | 7.415% | $219.0407 | $219.04 | $219.05 | $219.00 |
| Purchase #6 | $249.72 | 5.144% | $262.5656 | $262.57 | $262.55 | $262.60 |
| Purchase #7 | $164.29 | 12.377% | $184.6242 | $184.62 | $184.60 | $184.60 |
| 7 purchase totals = | $1,359.15 | $1,488.3054 | $1,488.30 | $1,488.30 | $1,488.30 | |