| 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 | $111.32 | 11.441% | $124.0561 | $124.06 | $124.05 | $124.10 |
| Purchase #2 | $228.63 | 10.231% | $252.0211 | $252.02 | $252.00 | $252.00 |
| Purchase #3 | $241.48 | 3.784% | $250.6176 | $250.62 | $250.60 | $250.60 |
| Purchase #4 | $80.68 | 7.110% | $86.4163 | $86.42 | $86.40 | $86.40 |
| Purchase #5 | $214.66 | 13.627% | $243.9117 | $243.91 | $243.90 | $243.90 |
| Purchase #6 | $190.85 | 8.410% | $206.9005 | $206.90 | $206.90 | $206.90 |
| Purchase #7 | $180.97 | 3.713% | $187.6894 | $187.69 | $187.70 | $187.70 |
| 7 purchase totals = | $1,248.59 | $1,351.6127 | $1,351.62 | $1,351.55 | $1,351.60 | |