| 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 | $5.97 | 9.596% | $6.5429 | $6.54 | $6.55 | $6.50 |
| Purchase #2 | $20.53 | 13.758% | $23.3545 | $23.35 | $23.35 | $23.40 |
| Purchase #3 | $234.30 | 9.374% | $256.2633 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $220.85 | 5.543% | $233.0917 | $233.09 | $233.10 | $233.10 |
| Purchase #5 | $15.36 | 3.134% | $15.8414 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $213.69 | 7.630% | $229.9945 | $229.99 | $230.00 | $230.00 |
| Purchase #7 | $248.80 | 6.212% | $264.2555 | $264.26 | $264.25 | $264.30 |
| 7 purchase totals = | $959.50 | $1,029.3438 | $1,029.33 | $1,029.35 | $1,029.40 | |