| 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 | $42.50 | 4.243% | $44.3033 | $44.30 | $44.30 | $44.30 |
| Purchase #2 | $65.79 | 9.191% | $71.8368 | $71.84 | $71.85 | $71.80 |
| Purchase #3 | $79.44 | 3.793% | $82.4532 | $82.45 | $82.45 | $82.50 |
| Purchase #4 | $210.61 | 9.704% | $231.0476 | $231.05 | $231.05 | $231.00 |
| Purchase #5 | $220.62 | 9.226% | $240.9744 | $240.97 | $240.95 | $241.00 |
| Purchase #6 | $140.81 | 11.128% | $156.4793 | $156.48 | $156.50 | $156.50 |
| Purchase #7 | $71.64 | 7.231% | $76.8203 | $76.82 | $76.80 | $76.80 |
| 7 purchase totals = | $831.41 | $903.9149 | $903.91 | $903.90 | $903.90 | |