| 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 | $33.69 | 6.311% | $35.8162 | $35.82 | $35.80 | $35.80 |
| Purchase #2 | $13.98 | 6.425% | $14.8782 | $14.88 | $14.90 | $14.90 |
| Purchase #3 | $247.32 | 6.253% | $262.7849 | $262.78 | $262.80 | $262.80 |
| Purchase #4 | $26.91 | 11.417% | $29.9823 | $29.98 | $30.00 | $30.00 |
| Purchase #5 | $54.50 | 4.712% | $57.068 | $57.07 | $57.05 | $57.10 |
| Purchase #6 | $165.51 | 9.428% | $181.1143 | $181.11 | $181.10 | $181.10 |
| Purchase #7 | $63.36 | 6.472% | $67.4607 | $67.46 | $67.45 | $67.50 |
| 7 purchase totals = | $605.27 | $649.1046 | $649.10 | $649.10 | $649.20 | |