| 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 | $232.44 | 12.512% | $261.5229 | $261.52 | $261.50 | $261.50 |
| Purchase #2 | $93.77 | 12.734% | $105.7107 | $105.71 | $105.70 | $105.70 |
| Purchase #3 | $130.50 | 5.372% | $137.5105 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $249.82 | 11.769% | $279.2213 | $279.22 | $279.20 | $279.20 |
| Purchase #5 | $44.53 | 4.617% | $46.586 | $46.59 | $46.60 | $46.60 |
| Purchase #6 | $72.45 | 11.514% | $80.7919 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $32.49 | 10.767% | $35.9882 | $35.99 | $36.00 | $36.00 |
| 7 purchase totals = | $856.00 | $947.3315 | $947.33 | $947.30 | $947.30 | |