| 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 | $168.50 | 13.560% | $191.3486 | $191.35 | $191.35 | $191.30 |
| Purchase #2 | $232.94 | 10.320% | $256.9794 | $256.98 | $257.00 | $257.00 |
| Purchase #3 | $102.73 | 3.828% | $106.6625 | $106.66 | $106.65 | $106.70 |
| Purchase #4 | $89.62 | 6.515% | $95.4587 | $95.46 | $95.45 | $95.50 |
| Purchase #5 | $25.65 | 11.618% | $28.63 | $28.63 | $28.65 | $28.60 |
| Purchase #6 | $168.64 | 10.375% | $186.1364 | $186.14 | $186.15 | $186.10 |
| Purchase #7 | $30.39 | 9.499% | $33.2767 | $33.28 | $33.30 | $33.30 |
| 7 purchase totals = | $818.47 | $898.4923 | $898.50 | $898.55 | $898.50 | |