| 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 | $37.64 | 10.451% | $41.5738 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $120.47 | 3.281% | $124.4226 | $124.42 | $124.40 | $124.40 |
| Purchase #3 | $226.97 | 13.666% | $257.9877 | $257.99 | $258.00 | $258.00 |
| Purchase #4 | $243.77 | 3.741% | $252.8894 | $252.89 | $252.90 | $252.90 |
| Purchase #5 | $131.29 | 7.676% | $141.3678 | $141.37 | $141.35 | $141.40 |
| Purchase #6 | $192.92 | 8.705% | $209.7137 | $209.71 | $209.70 | $209.70 |
| Purchase #7 | $142.71 | 11.494% | $159.1131 | $159.11 | $159.10 | $159.10 |
| 7 purchase totals = | $1,095.77 | $1,187.0681 | $1,187.06 | $1,187.00 | $1,187.10 | |