| 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 | $81.29 | 3.126% | $83.8311 | $83.83 | $83.85 | $83.80 |
| Purchase #2 | $48.73 | 9.515% | $53.3667 | $53.37 | $53.35 | $53.40 |
| Purchase #3 | $238.28 | 10.316% | $262.861 | $262.86 | $262.85 | $262.90 |
| Purchase #4 | $115.26 | 8.497% | $125.0536 | $125.05 | $125.05 | $125.10 |
| Purchase #5 | $100.51 | 4.615% | $105.1485 | $105.15 | $105.15 | $105.10 |
| Purchase #6 | $85.44 | 13.120% | $96.6497 | $96.65 | $96.65 | $96.60 |
| Purchase #7 | $225.88 | 11.826% | $252.5926 | $252.59 | $252.60 | $252.60 |
| 7 purchase totals = | $895.39 | $979.5032 | $979.50 | $979.50 | $979.50 | |