| 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 | $129.75 | 8.228% | $140.4258 | $140.43 | $140.45 | $140.40 |
| Purchase #2 | $125.47 | 12.801% | $141.5314 | $141.53 | $141.55 | $141.50 |
| Purchase #3 | $62.61 | 5.532% | $66.0736 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $241.34 | 10.795% | $267.3927 | $267.39 | $267.40 | $267.40 |
| Purchase #5 | $71.67 | 9.509% | $78.4851 | $78.49 | $78.50 | $78.50 |
| Purchase #6 | $47.42 | 4.118% | $49.3728 | $49.37 | $49.35 | $49.40 |
| Purchase #7 | $226.51 | 8.651% | $246.1054 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $904.77 | $989.3868 | $989.39 | $989.40 | $989.40 | |