| 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 | $80.62 | 6.736% | $86.0506 | $86.05 | $86.05 | $86.10 |
| Purchase #2 | $127.40 | 7.528% | $136.9907 | $136.99 | $137.00 | $137.00 |
| Purchase #3 | $166.99 | 12.212% | $187.3828 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $203.80 | 6.506% | $217.0592 | $217.06 | $217.05 | $217.10 |
| Purchase #5 | $81.73 | 5.823% | $86.4891 | $86.49 | $86.50 | $86.50 |
| Purchase #6 | $190.75 | 10.863% | $211.4712 | $211.47 | $211.45 | $211.50 |
| Purchase #7 | $35.57 | 4.131% | $37.0394 | $37.04 | $37.05 | $37.00 |
| 7 purchase totals = | $886.86 | $962.4830 | $962.48 | $962.50 | $962.60 | |