| 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 | $87.63 | 4.404% | $91.4892 | $91.49 | $91.50 | $91.50 |
| Purchase #2 | $186.39 | 11.434% | $207.7018 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $144.82 | 6.624% | $154.4129 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $214.28 | 13.416% | $243.0278 | $243.03 | $243.05 | $243.00 |
| Purchase #5 | $68.34 | 3.108% | $70.464 | $70.46 | $70.45 | $70.50 |
| Purchase #6 | $140.56 | 10.680% | $155.5718 | $155.57 | $155.55 | $155.60 |
| Purchase #7 | $106.67 | 9.711% | $117.0287 | $117.03 | $117.05 | $117.00 |
| 7 purchase totals = | $948.69 | $1,039.6962 | $1,039.69 | $1,039.70 | $1,039.70 | |