| 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 | $82.27 | 9.670% | $90.2255 | $90.23 | $90.25 | $90.20 |
| Purchase #2 | $93.30 | 11.106% | $103.6619 | $103.66 | $103.65 | $103.70 |
| Purchase #3 | $117.57 | 6.201% | $124.8605 | $124.86 | $124.85 | $124.90 |
| Purchase #4 | $187.39 | 3.240% | $193.4614 | $193.46 | $193.45 | $193.50 |
| Purchase #5 | $237.98 | 8.781% | $258.877 | $258.88 | $258.90 | $258.90 |
| Purchase #6 | $66.35 | 8.804% | $72.1915 | $72.19 | $72.20 | $72.20 |
| Purchase #7 | $180.39 | 3.592% | $186.8696 | $186.87 | $186.85 | $186.90 |
| 7 purchase totals = | $965.25 | $1,030.1474 | $1,030.15 | $1,030.15 | $1,030.30 | |