| 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 | $239.54 | 3.316% | $247.4831 | $247.48 | $247.50 | $247.50 |
| Purchase #2 | $152.51 | 4.490% | $159.3577 | $159.36 | $159.35 | $159.40 |
| Purchase #3 | $143.74 | 11.167% | $159.7914 | $159.79 | $159.80 | $159.80 |
| Purchase #4 | $61.45 | 3.169% | $63.3974 | $63.40 | $63.40 | $63.40 |
| Purchase #5 | $225.59 | 3.292% | $233.0164 | $233.02 | $233.00 | $233.00 |
| Purchase #6 | $178.68 | 11.126% | $198.5599 | $198.56 | $198.55 | $198.60 |
| Purchase #7 | $72.41 | 3.477% | $74.9277 | $74.93 | $74.95 | $74.90 |
| 7 purchase totals = | $1,073.92 | $1,136.5336 | $1,136.54 | $1,136.55 | $1,136.60 | |