| 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 | $121.99 | 9.571% | $133.6657 | $133.67 | $133.65 | $133.70 |
| Purchase #2 | $130.49 | 12.809% | $147.2045 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $62.27 | 7.468% | $66.9203 | $66.92 | $66.90 | $66.90 |
| Purchase #4 | $38.92 | 6.869% | $41.5934 | $41.59 | $41.60 | $41.60 |
| Purchase #5 | $140.27 | 10.118% | $154.4625 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $206.98 | 5.575% | $218.5191 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $103.61 | 12.678% | $116.7457 | $116.75 | $116.75 | $116.70 |
| 7 purchase totals = | $804.53 | $879.1112 | $879.11 | $879.05 | $879.10 | |