| 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 | $167.54 | 3.633% | $173.6267 | $173.63 | $173.65 | $173.60 |
| Purchase #2 | $27.37 | 3.466% | $28.3186 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $19.76 | 13.136% | $22.3557 | $22.36 | $22.35 | $22.40 |
| Purchase #4 | $30.51 | 6.186% | $32.3973 | $32.40 | $32.40 | $32.40 |
| Purchase #5 | $184.50 | 10.630% | $204.1124 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $242.68 | 10.425% | $267.9794 | $267.98 | $268.00 | $268.00 |
| Purchase #7 | $163.80 | 7.805% | $176.5846 | $176.58 | $176.60 | $176.60 |
| 7 purchase totals = | $836.16 | $905.3747 | $905.38 | $905.40 | $905.40 | |