| 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 | $162.88 | 5.660% | $172.099 | $172.10 | $172.10 | $172.10 |
| Purchase #2 | $146.28 | 5.571% | $154.4293 | $154.43 | $154.45 | $154.40 |
| Purchase #3 | $18.49 | 13.417% | $20.9708 | $20.97 | $20.95 | $21.00 |
| Purchase #4 | $208.46 | 6.351% | $221.6993 | $221.70 | $221.70 | $221.70 |
| Purchase #5 | $227.60 | 10.656% | $251.8531 | $251.85 | $251.85 | $251.90 |
| Purchase #6 | $72.95 | 6.239% | $77.5014 | $77.50 | $77.50 | $77.50 |
| Purchase #7 | $168.94 | 3.567% | $174.9661 | $174.97 | $174.95 | $175.00 |
| 7 purchase totals = | $1,005.60 | $1,073.5190 | $1,073.52 | $1,073.50 | $1,073.60 | |