| 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 | $42.95 | 5.856% | $45.4652 | $45.47 | $45.45 | $45.50 |
| Purchase #2 | $232.76 | 5.450% | $245.4454 | $245.45 | $245.45 | $245.40 |
| Purchase #3 | $95.56 | 12.184% | $107.203 | $107.20 | $107.20 | $107.20 |
| Purchase #4 | $109.48 | 10.804% | $121.3082 | $121.31 | $121.30 | $121.30 |
| Purchase #5 | $41.73 | 8.140% | $45.1268 | $45.13 | $45.15 | $45.10 |
| Purchase #6 | $32.75 | 3.573% | $33.9202 | $33.92 | $33.90 | $33.90 |
| Purchase #7 | $164.38 | 13.359% | $186.3395 | $186.34 | $186.35 | $186.30 |
| 7 purchase totals = | $719.61 | $784.8083 | $784.82 | $784.80 | $784.70 | |