| 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 | $149.49 | 6.805% | $159.6628 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $26.92 | 13.763% | $30.625 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $240.72 | 5.746% | $254.5518 | $254.55 | $254.55 | $254.60 |
| Purchase #4 | $80.55 | 13.548% | $91.4629 | $91.46 | $91.45 | $91.50 |
| Purchase #5 | $9.92 | 6.638% | $10.5785 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $203.40 | 5.447% | $214.4792 | $214.48 | $214.50 | $214.50 |
| Purchase #7 | $192.91 | 4.727% | $202.0289 | $202.03 | $202.05 | $202.00 |
| 7 purchase totals = | $903.91 | $963.3891 | $963.39 | $963.45 | $963.50 | |