| 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 | $248.80 | 9.828% | $273.2521 | $273.25 | $273.25 | $273.30 |
| Purchase #2 | $18.33 | 8.382% | $19.8664 | $19.87 | $19.85 | $19.90 |
| Purchase #3 | $15.90 | 4.599% | $16.6312 | $16.63 | $16.65 | $16.60 |
| Purchase #4 | $13.61 | 5.255% | $14.3252 | $14.33 | $14.35 | $14.30 |
| Purchase #5 | $175.46 | 4.339% | $183.0732 | $183.07 | $183.05 | $183.10 |
| Purchase #6 | $162.32 | 4.572% | $169.7413 | $169.74 | $169.75 | $169.70 |
| Purchase #7 | $21.55 | 6.850% | $23.0262 | $23.03 | $23.05 | $23.00 |
| 7 purchase totals = | $655.97 | $699.9156 | $699.92 | $699.95 | $699.90 | |