| 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 | $46.82 | 3.344% | $48.3857 | $48.39 | $48.40 | $48.40 |
| Purchase #2 | $13.31 | 10.465% | $14.7029 | $14.70 | $14.70 | $14.70 |
| Purchase #3 | $198.81 | 6.789% | $212.3072 | $212.31 | $212.30 | $212.30 |
| Purchase #4 | $249.30 | 5.695% | $263.4976 | $263.50 | $263.50 | $263.50 |
| Purchase #5 | $198.80 | 6.729% | $212.1773 | $212.18 | $212.20 | $212.20 |
| Purchase #6 | $52.59 | 7.220% | $56.387 | $56.39 | $56.40 | $56.40 |
| Purchase #7 | $179.52 | 10.631% | $198.6048 | $198.60 | $198.60 | $198.60 |
| 7 purchase totals = | $939.15 | $1,006.0625 | $1,006.07 | $1,006.10 | $1,006.10 | |