| 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 | $7.57 | 13.426% | $8.5863 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $201.70 | 7.632% | $217.0937 | $217.09 | $217.10 | $217.10 |
| Purchase #3 | $10.65 | 8.626% | $11.5687 | $11.57 | $11.55 | $11.60 |
| Purchase #4 | $107.67 | 12.542% | $121.174 | $121.17 | $121.15 | $121.20 |
| Purchase #5 | $103.52 | 6.377% | $110.1215 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $88.88 | 5.872% | $94.099 | $94.10 | $94.10 | $94.10 |
| Purchase #7 | $60.33 | 5.298% | $63.5263 | $63.53 | $63.55 | $63.50 |
| 7 purchase totals = | $580.32 | $626.1695 | $626.17 | $626.15 | $626.20 | |