| 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 | $213.68 | 12.258% | $239.8729 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $48.60 | 4.844% | $50.9542 | $50.95 | $50.95 | $51.00 |
| Purchase #3 | $187.69 | 4.851% | $196.7948 | $196.79 | $196.80 | $196.80 |
| Purchase #4 | $55.31 | 5.718% | $58.4726 | $58.47 | $58.45 | $58.50 |
| Purchase #5 | $191.98 | 10.788% | $212.6908 | $212.69 | $212.70 | $212.70 |
| Purchase #6 | $90.81 | 9.637% | $99.5614 | $99.56 | $99.55 | $99.60 |
| Purchase #7 | $175.90 | 10.743% | $194.7969 | $194.80 | $194.80 | $194.80 |
| 7 purchase totals = | $963.97 | $1,053.1436 | $1,053.13 | $1,053.10 | $1,053.30 | |