| 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 | $103.72 | 7.638% | $111.6421 | $111.64 | $111.65 | $111.60 |
| Purchase #2 | $229.29 | 7.579% | $246.6679 | $246.67 | $246.65 | $246.70 |
| Purchase #3 | $49.74 | 10.679% | $55.0517 | $55.05 | $55.05 | $55.10 |
| Purchase #4 | $231.95 | 5.645% | $245.0436 | $245.04 | $245.05 | $245.00 |
| Purchase #5 | $12.52 | 12.758% | $14.1173 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $49.53 | 3.873% | $51.4483 | $51.45 | $51.45 | $51.40 |
| Purchase #7 | $74.81 | 5.608% | $79.0053 | $79.01 | $79.00 | $79.00 |
| 7 purchase totals = | $751.56 | $802.9762 | $802.98 | $802.95 | $802.90 | |