| 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 | $128.42 | 13.450% | $145.6925 | $145.69 | $145.70 | $145.70 |
| Purchase #2 | $213.26 | 11.535% | $237.8595 | $237.86 | $237.85 | $237.90 |
| Purchase #3 | $45.83 | 4.326% | $47.8126 | $47.81 | $47.80 | $47.80 |
| Purchase #4 | $27.81 | 8.711% | $30.2325 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $53.58 | 12.238% | $60.1371 | $60.14 | $60.15 | $60.10 |
| Purchase #6 | $146.55 | 7.575% | $157.6512 | $157.65 | $157.65 | $157.70 |
| Purchase #7 | $144.72 | 8.492% | $157.0096 | $157.01 | $157.00 | $157.00 |
| 7 purchase totals = | $760.17 | $836.3950 | $836.39 | $836.40 | $836.40 | |