| 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 | $186.59 | 4.512% | $195.0089 | $195.01 | $195.00 | $195.00 |
| Purchase #2 | $155.67 | 12.545% | $175.1988 | $175.20 | $175.20 | $175.20 |
| Purchase #3 | $179.35 | 5.519% | $189.2483 | $189.25 | $189.25 | $189.20 |
| Purchase #4 | $16.28 | 10.305% | $17.9577 | $17.96 | $17.95 | $18.00 |
| Purchase #5 | $166.92 | 6.698% | $178.1003 | $178.10 | $178.10 | $178.10 |
| Purchase #6 | $83.78 | 13.329% | $94.947 | $94.95 | $94.95 | $94.90 |
| Purchase #7 | $101.34 | 11.385% | $112.8776 | $112.88 | $112.90 | $112.90 |
| 7 purchase totals = | $889.93 | $963.3386 | $963.35 | $963.35 | $963.30 | |