| 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 | $46.46 | 12.335% | $52.1908 | $52.19 | $52.20 | $52.20 |
| Purchase #2 | $54.41 | 10.527% | $60.1377 | $60.14 | $60.15 | $60.10 |
| Purchase #3 | $142.67 | 4.289% | $148.7891 | $148.79 | $148.80 | $148.80 |
| Purchase #4 | $91.89 | 5.146% | $96.6187 | $96.62 | $96.60 | $96.60 |
| Purchase #5 | $115.31 | 12.245% | $129.4297 | $129.43 | $129.45 | $129.40 |
| Purchase #6 | $232.26 | 10.786% | $257.3116 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $79.51 | 4.220% | $82.8653 | $82.87 | $82.85 | $82.90 |
| 7 purchase totals = | $762.51 | $827.3429 | $827.35 | $827.35 | $827.30 | |