| 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 | $139.76 | 11.587% | $155.954 | $155.95 | $155.95 | $156.00 |
| Purchase #2 | $201.59 | 12.439% | $226.6658 | $226.67 | $226.65 | $226.70 |
| Purchase #3 | $91.27 | 13.507% | $103.5978 | $103.60 | $103.60 | $103.60 |
| Purchase #4 | $40.87 | 7.294% | $43.8511 | $43.85 | $43.85 | $43.90 |
| Purchase #5 | $97.46 | 6.321% | $103.6204 | $103.62 | $103.60 | $103.60 |
| Purchase #6 | $229.36 | 9.604% | $251.3877 | $251.39 | $251.40 | $251.40 |
| Purchase #7 | $106.80 | 5.188% | $112.3408 | $112.34 | $112.35 | $112.30 |
| 7 purchase totals = | $907.11 | $997.4176 | $997.42 | $997.40 | $997.50 | |