| 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 | $182.91 | 12.491% | $205.7573 | $205.76 | $205.75 | $205.80 |
| Purchase #2 | $236.67 | 9.175% | $258.3845 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $36.47 | 6.610% | $38.8807 | $38.88 | $38.90 | $38.90 |
| Purchase #4 | $143.65 | 5.715% | $151.8596 | $151.86 | $151.85 | $151.90 |
| Purchase #5 | $51.79 | 9.408% | $56.6624 | $56.66 | $56.65 | $56.70 |
| Purchase #6 | $230.62 | 4.619% | $241.2723 | $241.27 | $241.25 | $241.30 |
| Purchase #7 | $128.70 | 3.501% | $133.2058 | $133.21 | $133.20 | $133.20 |
| 7 purchase totals = | $1,010.81 | $1,086.0226 | $1,086.02 | $1,086.00 | $1,086.20 | |