| 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 | $188.52 | 8.635% | $204.7987 | $204.80 | $204.80 | $204.80 |
| Purchase #2 | $231.32 | 6.230% | $245.7312 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $144.84 | 12.359% | $162.7408 | $162.74 | $162.75 | $162.70 |
| Purchase #4 | $27.55 | 9.408% | $30.1419 | $30.14 | $30.15 | $30.10 |
| Purchase #5 | $100.46 | 7.640% | $108.1351 | $108.14 | $108.15 | $108.10 |
| Purchase #6 | $85.39 | 13.184% | $96.6478 | $96.65 | $96.65 | $96.60 |
| Purchase #7 | $240.81 | 9.241% | $263.0633 | $263.06 | $263.05 | $263.10 |
| 7 purchase totals = | $1,018.89 | $1,111.2588 | $1,111.26 | $1,111.30 | $1,111.10 | |