| 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 | $204.59 | 9.116% | $223.2404 | $223.24 | $223.25 | $223.20 |
| Purchase #2 | $18.51 | 11.776% | $20.6897 | $20.69 | $20.70 | $20.70 |
| Purchase #3 | $214.81 | 6.213% | $228.1561 | $228.16 | $228.15 | $228.20 |
| Purchase #4 | $42.48 | 11.502% | $47.366 | $47.37 | $47.35 | $47.40 |
| Purchase #5 | $140.60 | 11.357% | $156.5679 | $156.57 | $156.55 | $156.60 |
| Purchase #6 | $217.48 | 13.371% | $246.5593 | $246.56 | $246.55 | $246.60 |
| Purchase #7 | $150.44 | 10.619% | $166.4152 | $166.42 | $166.40 | $166.40 |
| 7 purchase totals = | $988.91 | $1,088.9946 | $1,089.01 | $1,088.95 | $1,089.10 | |