| 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 | $50.43 | 4.719% | $52.8098 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $113.26 | 13.844% | $128.9397 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $17.78 | 7.184% | $19.0573 | $19.06 | $19.05 | $19.10 |
| Purchase #4 | $69.93 | 10.472% | $77.2531 | $77.25 | $77.25 | $77.30 |
| Purchase #5 | $12.33 | 3.293% | $12.736 | $12.74 | $12.75 | $12.70 |
| Purchase #6 | $96.62 | 9.485% | $105.7844 | $105.78 | $105.80 | $105.80 |
| Purchase #7 | $145.70 | 13.754% | $165.7396 | $165.74 | $165.75 | $165.70 |
| 7 purchase totals = | $506.05 | $562.3199 | $562.32 | $562.35 | $562.30 | |