| 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 | $147.60 | 12.458% | $165.988 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $167.57 | 9.786% | $183.9684 | $183.97 | $183.95 | $184.00 |
| Purchase #3 | $32.88 | 4.749% | $34.4415 | $34.44 | $34.45 | $34.40 |
| Purchase #4 | $155.69 | 9.784% | $170.9227 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $66.75 | 3.849% | $69.3192 | $69.32 | $69.30 | $69.30 |
| Purchase #6 | $106.87 | 6.873% | $114.2152 | $114.22 | $114.20 | $114.20 |
| Purchase #7 | $11.43 | 7.413% | $12.2773 | $12.28 | $12.30 | $12.30 |
| 7 purchase totals = | $688.79 | $751.1323 | $751.14 | $751.10 | $751.10 | |