| 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 | $121.96 | 12.120% | $136.7416 | $136.74 | $136.75 | $136.70 |
| Purchase #2 | $10.99 | 11.757% | $12.2821 | $12.28 | $12.30 | $12.30 |
| Purchase #3 | $49.29 | 6.256% | $52.3736 | $52.37 | $52.35 | $52.40 |
| Purchase #4 | $14.46 | 10.587% | $15.9909 | $15.99 | $16.00 | $16.00 |
| Purchase #5 | $91.56 | 5.645% | $96.7286 | $96.73 | $96.75 | $96.70 |
| Purchase #6 | $246.96 | 13.814% | $281.0751 | $281.08 | $281.10 | $281.10 |
| Purchase #7 | $128.59 | 6.278% | $136.6629 | $136.66 | $136.65 | $136.70 |
| 7 purchase totals = | $663.81 | $731.8548 | $731.85 | $731.90 | $731.90 | |