| 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 | $66.91 | 9.234% | $73.0885 | $73.09 | $73.10 | $73.10 |
| Purchase #2 | $149.61 | 10.680% | $165.5883 | $165.59 | $165.60 | $165.60 |
| Purchase #3 | $187.58 | 6.517% | $199.8046 | $199.80 | $199.80 | $199.80 |
| Purchase #4 | $220.90 | 9.663% | $242.2456 | $242.25 | $242.25 | $242.20 |
| Purchase #5 | $195.76 | 4.522% | $204.6123 | $204.61 | $204.60 | $204.60 |
| Purchase #6 | $86.36 | 10.267% | $95.2266 | $95.23 | $95.25 | $95.20 |
| Purchase #7 | $45.58 | 3.113% | $46.9989 | $47.00 | $47.00 | $47.00 |
| 7 purchase totals = | $952.70 | $1,027.5648 | $1,027.57 | $1,027.60 | $1,027.50 | |