| 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 | $32.80 | 3.136% | $33.8286 | $33.83 | $33.85 | $33.80 |
| Purchase #2 | $185.68 | 6.395% | $197.5542 | $197.55 | $197.55 | $197.60 |
| Purchase #3 | $121.47 | 12.645% | $136.8299 | $136.83 | $136.85 | $136.80 |
| Purchase #4 | $28.99 | 6.366% | $30.8355 | $30.84 | $30.85 | $30.80 |
| Purchase #5 | $99.51 | 10.163% | $109.6232 | $109.62 | $109.60 | $109.60 |
| Purchase #6 | $102.96 | 13.311% | $116.665 | $116.67 | $116.65 | $116.70 |
| Purchase #7 | $142.72 | 8.702% | $155.1395 | $155.14 | $155.15 | $155.10 |
| 7 purchase totals = | $714.13 | $780.4759 | $780.48 | $780.50 | $780.40 | |