| 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 | $31.90 | 4.108% | $33.2105 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $209.72 | 7.693% | $225.8538 | $225.85 | $225.85 | $225.90 |
| Purchase #3 | $8.90 | 12.345% | $9.9987 | $10.00 | $10.00 | $10.00 |
| Purchase #4 | $83.86 | 9.596% | $91.9072 | $91.91 | $91.90 | $91.90 |
| Purchase #5 | $108.32 | 8.253% | $117.2596 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $29.66 | 4.348% | $30.9496 | $30.95 | $30.95 | $30.90 |
| Purchase #7 | $232.32 | 9.306% | $253.9397 | $253.94 | $253.95 | $253.90 |
| 7 purchase totals = | $704.68 | $763.1191 | $763.12 | $763.10 | $763.10 | |