| 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 | $175.68 | 3.328% | $181.5266 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $58.47 | 13.186% | $66.1799 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $247.69 | 6.630% | $264.1118 | $264.11 | $264.10 | $264.10 |
| Purchase #4 | $177.58 | 7.542% | $190.9731 | $190.97 | $190.95 | $191.00 |
| Purchase #5 | $168.89 | 9.785% | $185.4159 | $185.42 | $185.40 | $185.40 |
| Purchase #6 | $226.46 | 9.138% | $247.1539 | $247.15 | $247.15 | $247.20 |
| Purchase #7 | $71.49 | 8.332% | $77.4465 | $77.45 | $77.45 | $77.40 |
| 7 purchase totals = | $1,126.26 | $1,212.8077 | $1,212.81 | $1,212.80 | $1,212.80 | |