| 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 | $25.77 | 12.279% | $28.9343 | $28.93 | $28.95 | $28.90 |
| Purchase #2 | $178.47 | 8.566% | $193.7577 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $209.47 | 12.223% | $235.0735 | $235.07 | $235.05 | $235.10 |
| Purchase #4 | $52.30 | 9.288% | $57.1576 | $57.16 | $57.15 | $57.20 |
| Purchase #5 | $151.95 | 9.360% | $166.1725 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $201.79 | 6.701% | $215.3119 | $215.31 | $215.30 | $215.30 |
| Purchase #7 | $235.87 | 4.623% | $246.7743 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $1,055.62 | $1,143.1818 | $1,143.17 | $1,143.10 | $1,143.30 | |