| 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 | $46.42 | 13.503% | $52.6881 | $52.69 | $52.70 | $52.70 |
| Purchase #2 | $175.81 | 3.231% | $181.4904 | $181.49 | $181.50 | $181.50 |
| Purchase #3 | $136.95 | 7.438% | $147.1363 | $147.14 | $147.15 | $147.10 |
| Purchase #4 | $219.61 | 12.304% | $246.6308 | $246.63 | $246.65 | $246.60 |
| Purchase #5 | $7.51 | 10.126% | $8.2705 | $8.27 | $8.25 | $8.30 |
| Purchase #6 | $181.52 | 9.398% | $198.5792 | $198.58 | $198.60 | $198.60 |
| Purchase #7 | $66.27 | 5.417% | $69.8598 | $69.86 | $69.85 | $69.90 |
| 7 purchase totals = | $834.09 | $904.6551 | $904.66 | $904.70 | $904.70 | |