| 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 | $101.65 | 10.330% | $112.1504 | $112.15 | $112.15 | $112.20 |
| Purchase #2 | $205.37 | 9.107% | $224.073 | $224.07 | $224.05 | $224.10 |
| Purchase #3 | $168.49 | 9.561% | $184.5993 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $166.80 | 12.869% | $188.2655 | $188.27 | $188.25 | $188.30 |
| Purchase #5 | $26.90 | 13.326% | $30.4847 | $30.48 | $30.50 | $30.50 |
| Purchase #6 | $112.48 | 4.532% | $117.5776 | $117.58 | $117.60 | $117.60 |
| Purchase #7 | $186.49 | 12.240% | $209.3164 | $209.32 | $209.30 | $209.30 |
| 7 purchase totals = | $968.18 | $1,066.4669 | $1,066.47 | $1,066.45 | $1,066.60 | |