| 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 | $154.55 | 13.116% | $174.8208 | $174.82 | $174.80 | $174.80 |
| Purchase #2 | $125.33 | 9.838% | $137.66 | $137.66 | $137.65 | $137.70 |
| Purchase #3 | $121.44 | 5.527% | $128.152 | $128.15 | $128.15 | $128.20 |
| Purchase #4 | $17.39 | 4.713% | $18.2096 | $18.21 | $18.20 | $18.20 |
| Purchase #5 | $100.53 | 4.452% | $105.0056 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $198.83 | 11.163% | $221.0254 | $221.03 | $221.05 | $221.00 |
| Purchase #7 | $118.60 | 10.580% | $131.1479 | $131.15 | $131.15 | $131.10 |
| 7 purchase totals = | $836.67 | $916.0213 | $916.03 | $916.00 | $916.00 | |