| 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 | $61.35 | 9.777% | $67.3482 | $67.35 | $67.35 | $67.30 |
| Purchase #2 | $58.25 | 11.805% | $65.1264 | $65.13 | $65.15 | $65.10 |
| Purchase #3 | $109.85 | 13.774% | $124.9807 | $124.98 | $125.00 | $125.00 |
| Purchase #4 | $50.44 | 10.171% | $55.5703 | $55.57 | $55.55 | $55.60 |
| Purchase #5 | $133.94 | 10.542% | $148.06 | $148.06 | $148.05 | $148.10 |
| Purchase #6 | $34.97 | 13.498% | $39.6903 | $39.69 | $39.70 | $39.70 |
| Purchase #7 | $108.93 | 8.275% | $117.944 | $117.94 | $117.95 | $117.90 |
| 7 purchase totals = | $557.73 | $618.7199 | $618.72 | $618.75 | $618.70 | |