| 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 | $131.91 | 10.742% | $146.0798 | $146.08 | $146.10 | $146.10 |
| Purchase #2 | $138.92 | 13.351% | $157.4672 | $157.47 | $157.45 | $157.50 |
| Purchase #3 | $137.56 | 5.860% | $145.621 | $145.62 | $145.60 | $145.60 |
| Purchase #4 | $203.71 | 10.476% | $225.0507 | $225.05 | $225.05 | $225.10 |
| Purchase #5 | $178.61 | 8.594% | $193.9597 | $193.96 | $193.95 | $194.00 |
| Purchase #6 | $75.37 | 3.121% | $77.7223 | $77.72 | $77.70 | $77.70 |
| Purchase #7 | $167.58 | 10.374% | $184.9647 | $184.96 | $184.95 | $185.00 |
| 7 purchase totals = | $1,033.66 | $1,130.8654 | $1,130.86 | $1,130.80 | $1,131.00 | |