| 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 | $197.64 | 3.586% | $204.7274 | $204.73 | $204.75 | $204.70 |
| Purchase #2 | $224.35 | 4.604% | $234.6791 | $234.68 | $234.70 | $234.70 |
| Purchase #3 | $7.42 | 9.558% | $8.1292 | $8.13 | $8.15 | $8.10 |
| Purchase #4 | $171.79 | 11.468% | $191.4909 | $191.49 | $191.50 | $191.50 |
| Purchase #5 | $84.33 | 8.528% | $91.5217 | $91.52 | $91.50 | $91.50 |
| Purchase #6 | $107.95 | 6.273% | $114.7217 | $114.72 | $114.70 | $114.70 |
| Purchase #7 | $5.28 | 7.723% | $5.6878 | $5.69 | $5.70 | $5.70 |
| 7 purchase totals = | $798.76 | $850.9578 | $850.96 | $851.00 | $850.90 | |