| 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 | $24.32 | 11.487% | $27.1136 | $27.11 | $27.10 | $27.10 |
| Purchase #2 | $26.41 | 6.349% | $28.0868 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $198.60 | 3.492% | $205.5351 | $205.54 | $205.55 | $205.50 |
| Purchase #4 | $67.38 | 5.126% | $70.8339 | $70.83 | $70.85 | $70.80 |
| Purchase #5 | $248.32 | 7.567% | $267.1104 | $267.11 | $267.10 | $267.10 |
| Purchase #6 | $18.28 | 11.311% | $20.3477 | $20.35 | $20.35 | $20.30 |
| Purchase #7 | $107.30 | 12.645% | $120.8681 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $690.61 | $739.8956 | $739.90 | $739.90 | $739.80 | |