| 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 | $186.83 | 3.284% | $192.9655 | $192.97 | $192.95 | $193.00 |
| Purchase #2 | $194.42 | 6.735% | $207.5142 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $21.77 | 12.659% | $24.5259 | $24.53 | $24.55 | $24.50 |
| Purchase #4 | $243.48 | 3.494% | $251.9872 | $251.99 | $252.00 | $252.00 |
| Purchase #5 | $69.53 | 13.467% | $78.8936 | $78.89 | $78.90 | $78.90 |
| Purchase #6 | $239.83 | 10.432% | $264.8491 | $264.85 | $264.85 | $264.80 |
| Purchase #7 | $113.50 | 4.204% | $118.2715 | $118.27 | $118.25 | $118.30 |
| 7 purchase totals = | $1,069.36 | $1,139.0070 | $1,139.01 | $1,139.00 | $1,139.00 | |