| 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 | $93.47 | 7.278% | $100.2727 | $100.27 | $100.25 | $100.30 |
| Purchase #2 | $157.95 | 3.459% | $163.4135 | $163.41 | $163.40 | $163.40 |
| Purchase #3 | $198.99 | 12.632% | $224.1264 | $224.13 | $224.15 | $224.10 |
| Purchase #4 | $118.77 | 13.362% | $134.64 | $134.64 | $134.65 | $134.60 |
| Purchase #5 | $84.69 | 11.428% | $94.3684 | $94.37 | $94.35 | $94.40 |
| Purchase #6 | $186.59 | 10.823% | $206.7846 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $158.53 | 10.466% | $175.1217 | $175.12 | $175.10 | $175.10 |
| 7 purchase totals = | $998.99 | $1,098.7273 | $1,098.72 | $1,098.70 | $1,098.70 | |