| 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 | $8.27 | 11.829% | $9.2483 | $9.25 | $9.25 | $9.20 |
| Purchase #2 | $215.43 | 3.650% | $223.2932 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $55.65 | 5.714% | $58.8298 | $58.83 | $58.85 | $58.80 |
| Purchase #4 | $73.88 | 8.544% | $80.1923 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $104.31 | 4.224% | $108.7161 | $108.72 | $108.70 | $108.70 |
| Purchase #6 | $248.71 | 8.389% | $269.5743 | $269.57 | $269.55 | $269.60 |
| Purchase #7 | $19.32 | 4.602% | $20.2091 | $20.21 | $20.20 | $20.20 |
| 7 purchase totals = | $725.57 | $770.0631 | $770.06 | $770.05 | $770.00 | |