| 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 | $216.52 | 13.193% | $245.0855 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $103.32 | 12.651% | $116.391 | $116.39 | $116.40 | $116.40 |
| Purchase #3 | $30.73 | 3.468% | $31.7957 | $31.80 | $31.80 | $31.80 |
| Purchase #4 | $189.41 | 5.714% | $200.2329 | $200.23 | $200.25 | $200.20 |
| Purchase #5 | $76.99 | 4.790% | $80.6778 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $16.78 | 10.424% | $18.5291 | $18.53 | $18.55 | $18.50 |
| Purchase #7 | $224.83 | 12.344% | $252.583 | $252.58 | $252.60 | $252.60 |
| 7 purchase totals = | $858.58 | $945.2950 | $945.30 | $945.40 | $945.30 | |