| 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 | $86.80 | 13.808% | $98.7853 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $205.30 | 10.309% | $226.4644 | $226.46 | $226.45 | $226.50 |
| Purchase #3 | $145.25 | 8.854% | $158.1104 | $158.11 | $158.10 | $158.10 |
| Purchase #4 | $110.82 | 13.706% | $126.009 | $126.01 | $126.00 | $126.00 |
| Purchase #5 | $33.48 | 6.829% | $35.7663 | $35.77 | $35.75 | $35.80 |
| Purchase #6 | $145.35 | 7.400% | $156.1059 | $156.11 | $156.10 | $156.10 |
| Purchase #7 | $115.93 | 11.758% | $129.561 | $129.56 | $129.55 | $129.60 |
| 7 purchase totals = | $842.93 | $930.8023 | $930.81 | $930.75 | $930.90 | |