| 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 | $102.73 | 10.713% | $113.7355 | $113.74 | $113.75 | $113.70 |
| Purchase #2 | $173.33 | 10.135% | $190.897 | $190.90 | $190.90 | $190.90 |
| Purchase #3 | $133.89 | 5.600% | $141.3878 | $141.39 | $141.40 | $141.40 |
| Purchase #4 | $223.91 | 5.206% | $235.5668 | $235.57 | $235.55 | $235.60 |
| Purchase #5 | $86.78 | 11.226% | $96.5219 | $96.52 | $96.50 | $96.50 |
| Purchase #6 | $8.75 | 3.511% | $9.0572 | $9.06 | $9.05 | $9.10 |
| Purchase #7 | $135.48 | 4.185% | $141.1498 | $141.15 | $141.15 | $141.10 |
| 7 purchase totals = | $864.87 | $928.3160 | $928.33 | $928.30 | $928.30 | |