| 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 | $103.71 | 3.314% | $107.1469 | $107.15 | $107.15 | $107.10 |
| Purchase #2 | $207.83 | 8.858% | $226.2396 | $226.24 | $226.25 | $226.20 |
| Purchase #3 | $82.63 | 3.675% | $85.6667 | $85.67 | $85.65 | $85.70 |
| Purchase #4 | $222.64 | 4.260% | $232.1245 | $232.12 | $232.10 | $232.10 |
| Purchase #5 | $20.76 | 7.616% | $22.3411 | $22.34 | $22.35 | $22.30 |
| Purchase #6 | $17.56 | 4.621% | $18.3714 | $18.37 | $18.35 | $18.40 |
| Purchase #7 | $178.71 | 8.732% | $194.315 | $194.32 | $194.30 | $194.30 |
| 7 purchase totals = | $833.84 | $886.2052 | $886.21 | $886.15 | $886.10 | |