| 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 | $188.85 | 12.291% | $212.0616 | $212.06 | $212.05 | $212.10 |
| Purchase #2 | $239.94 | 8.713% | $260.846 | $260.85 | $260.85 | $260.80 |
| Purchase #3 | $8.85 | 5.831% | $9.366 | $9.37 | $9.35 | $9.40 |
| Purchase #4 | $52.95 | 11.153% | $58.8555 | $58.86 | $58.85 | $58.90 |
| Purchase #5 | $202.39 | 4.117% | $210.7224 | $210.72 | $210.70 | $210.70 |
| Purchase #6 | $198.51 | 10.207% | $218.7719 | $218.77 | $218.75 | $218.80 |
| Purchase #7 | $153.92 | 10.402% | $169.9308 | $169.93 | $169.95 | $169.90 |
| 7 purchase totals = | $1,045.41 | $1,140.5542 | $1,140.56 | $1,140.50 | $1,140.60 | |