| 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 | $208.72 | 12.128% | $234.0336 | $234.03 | $234.05 | $234.00 |
| Purchase #2 | $244.34 | 6.341% | $259.8336 | $259.83 | $259.85 | $259.80 |
| Purchase #3 | $178.72 | 11.138% | $198.6258 | $198.63 | $198.65 | $198.60 |
| Purchase #4 | $28.98 | 4.331% | $30.2351 | $30.24 | $30.25 | $30.20 |
| Purchase #5 | $90.37 | 6.393% | $96.1474 | $96.15 | $96.15 | $96.10 |
| Purchase #6 | $13.88 | 12.424% | $15.6045 | $15.60 | $15.60 | $15.60 |
| Purchase #7 | $175.91 | 8.492% | $190.8483 | $190.85 | $190.85 | $190.80 |
| 7 purchase totals = | $940.92 | $1,025.3283 | $1,025.33 | $1,025.40 | $1,025.10 | |