| 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 | $193.67 | 7.388% | $207.9783 | $207.98 | $208.00 | $208.00 |
| Purchase #2 | $138.27 | 7.292% | $148.3526 | $148.35 | $148.35 | $148.40 |
| Purchase #3 | $201.81 | 8.329% | $218.6188 | $218.62 | $218.60 | $218.60 |
| Purchase #4 | $18.29 | 5.166% | $19.2349 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $221.55 | 7.185% | $237.4684 | $237.47 | $237.45 | $237.50 |
| Purchase #6 | $100.34 | 8.363% | $108.7314 | $108.73 | $108.75 | $108.70 |
| Purchase #7 | $221.29 | 11.755% | $247.3026 | $247.30 | $247.30 | $247.30 |
| 7 purchase totals = | $1,095.22 | $1,187.6870 | $1,187.68 | $1,187.70 | $1,187.70 | |