| 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 | $154.80 | 7.103% | $165.7954 | $165.80 | $165.80 | $165.80 |
| Purchase #2 | $217.51 | 8.750% | $236.5421 | $236.54 | $236.55 | $236.50 |
| Purchase #3 | $17.79 | 9.729% | $19.5208 | $19.52 | $19.50 | $19.50 |
| Purchase #4 | $73.31 | 11.268% | $81.5706 | $81.57 | $81.55 | $81.60 |
| Purchase #5 | $101.54 | 5.401% | $107.0242 | $107.02 | $107.00 | $107.00 |
| Purchase #6 | $217.93 | 9.301% | $238.1997 | $238.20 | $238.20 | $238.20 |
| Purchase #7 | $95.65 | 6.862% | $102.2135 | $102.21 | $102.20 | $102.20 |
| 7 purchase totals = | $878.53 | $950.8663 | $950.86 | $950.80 | $950.80 | |