| 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 | $68.44 | 12.300% | $76.8581 | $76.86 | $76.85 | $76.90 |
| Purchase #2 | $30.30 | 9.805% | $33.2709 | $33.27 | $33.25 | $33.30 |
| Purchase #3 | $213.25 | 5.324% | $224.6034 | $224.60 | $224.60 | $224.60 |
| Purchase #4 | $27.34 | 6.835% | $29.2087 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $40.66 | 4.631% | $42.543 | $42.54 | $42.55 | $42.50 |
| Purchase #6 | $8.94 | 12.452% | $10.0532 | $10.05 | $10.05 | $10.10 |
| Purchase #7 | $231.43 | 13.823% | $263.4206 | $263.42 | $263.40 | $263.40 |
| 7 purchase totals = | $620.36 | $679.9579 | $679.95 | $679.90 | $680.00 | |