| 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 | $224.80 | 12.211% | $252.2503 | $252.25 | $252.25 | $252.30 |
| Purchase #2 | $100.86 | 9.302% | $110.242 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $112.30 | 10.252% | $123.813 | $123.81 | $123.80 | $123.80 |
| Purchase #4 | $42.33 | 9.230% | $46.2371 | $46.24 | $46.25 | $46.20 |
| Purchase #5 | $112.70 | 4.761% | $118.0656 | $118.07 | $118.05 | $118.10 |
| Purchase #6 | $166.91 | 11.709% | $186.4535 | $186.45 | $186.45 | $186.50 |
| Purchase #7 | $18.74 | 5.572% | $19.7842 | $19.78 | $19.80 | $19.80 |
| 7 purchase totals = | $778.64 | $856.8457 | $856.84 | $856.85 | $856.90 | |