| 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 | $209.36 | 12.293% | $235.0966 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $30.27 | 3.151% | $31.2238 | $31.22 | $31.20 | $31.20 |
| Purchase #3 | $90.98 | 3.710% | $94.3554 | $94.36 | $94.35 | $94.40 |
| Purchase #4 | $24.97 | 6.872% | $26.6859 | $26.69 | $26.70 | $26.70 |
| Purchase #5 | $189.83 | 13.815% | $216.055 | $216.06 | $216.05 | $216.10 |
| Purchase #6 | $101.47 | 13.507% | $115.1756 | $115.18 | $115.20 | $115.20 |
| Purchase #7 | $17.79 | 7.114% | $19.0556 | $19.06 | $19.05 | $19.10 |
| 7 purchase totals = | $664.67 | $737.6479 | $737.67 | $737.65 | $737.80 | |