| 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 | $214.33 | 4.499% | $223.9727 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $81.58 | 7.531% | $87.7238 | $87.72 | $87.70 | $87.70 |
| Purchase #3 | $179.61 | 4.768% | $188.1738 | $188.17 | $188.15 | $188.20 |
| Purchase #4 | $118.82 | 7.534% | $127.7719 | $127.77 | $127.75 | $127.80 |
| Purchase #5 | $116.55 | 12.186% | $130.7528 | $130.75 | $130.75 | $130.80 |
| Purchase #6 | $153.60 | 6.488% | $163.5656 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $142.60 | 12.596% | $160.5619 | $160.56 | $160.55 | $160.60 |
| 7 purchase totals = | $1,007.09 | $1,082.5225 | $1,082.51 | $1,082.40 | $1,082.70 | |