| 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 | $66.68 | 6.816% | $71.2249 | $71.22 | $71.20 | $71.20 |
| Purchase #2 | $142.25 | 13.462% | $161.3997 | $161.40 | $161.40 | $161.40 |
| Purchase #3 | $147.53 | 11.679% | $164.76 | $164.76 | $164.75 | $164.80 |
| Purchase #4 | $209.43 | 7.337% | $224.7959 | $224.80 | $224.80 | $224.80 |
| Purchase #5 | $11.76 | 12.801% | $13.2654 | $13.27 | $13.25 | $13.30 |
| Purchase #6 | $240.58 | 13.676% | $273.4817 | $273.48 | $273.50 | $273.50 |
| Purchase #7 | $19.52 | 11.747% | $21.813 | $21.81 | $21.80 | $21.80 |
| 7 purchase totals = | $837.75 | $930.7406 | $930.74 | $930.70 | $930.80 | |