| 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 | $150.28 | 3.833% | $156.0402 | $156.04 | $156.05 | $156.00 |
| Purchase #2 | $125.30 | 6.644% | $133.6249 | $133.62 | $133.60 | $133.60 |
| Purchase #3 | $33.99 | 5.536% | $35.8717 | $35.87 | $35.85 | $35.90 |
| Purchase #4 | $223.67 | 10.472% | $247.0927 | $247.09 | $247.10 | $247.10 |
| Purchase #5 | $245.53 | 10.503% | $271.318 | $271.32 | $271.30 | $271.30 |
| Purchase #6 | $116.98 | 13.754% | $133.0694 | $133.07 | $133.05 | $133.10 |
| Purchase #7 | $187.91 | 11.865% | $210.2055 | $210.21 | $210.20 | $210.20 |
| 7 purchase totals = | $1,083.66 | $1,187.2224 | $1,187.22 | $1,187.15 | $1,187.20 | |