| 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 | $113.61 | 5.315% | $119.6484 | $119.65 | $119.65 | $119.60 |
| Purchase #2 | $74.54 | 12.366% | $83.7576 | $83.76 | $83.75 | $83.80 |
| Purchase #3 | $63.61 | 12.593% | $71.6204 | $71.62 | $71.60 | $71.60 |
| Purchase #4 | $234.96 | 10.660% | $260.0067 | $260.01 | $260.00 | $260.00 |
| Purchase #5 | $15.93 | 11.106% | $17.6992 | $17.70 | $17.70 | $17.70 |
| Purchase #6 | $177.35 | 11.768% | $198.2205 | $198.22 | $198.20 | $198.20 |
| Purchase #7 | $24.58 | 11.326% | $27.3639 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $704.58 | $778.3167 | $778.32 | $778.25 | $778.30 | |