| 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 | $80.47 | 4.122% | $83.787 | $83.79 | $83.80 | $83.80 |
| Purchase #2 | $152.76 | 3.376% | $157.9172 | $157.92 | $157.90 | $157.90 |
| Purchase #3 | $21.79 | 10.233% | $24.0198 | $24.02 | $24.00 | $24.00 |
| Purchase #4 | $95.85 | 4.233% | $99.9073 | $99.91 | $99.90 | $99.90 |
| Purchase #5 | $48.38 | 7.830% | $52.1682 | $52.17 | $52.15 | $52.20 |
| Purchase #6 | $57.86 | 5.448% | $61.0122 | $61.01 | $61.00 | $61.00 |
| Purchase #7 | $51.86 | 13.740% | $58.9856 | $58.99 | $59.00 | $59.00 |
| 7 purchase totals = | $508.97 | $537.7973 | $537.81 | $537.75 | $537.80 | |