| 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 | $6.38 | 5.236% | $6.7141 | $6.71 | $6.70 | $6.70 |
| Purchase #2 | $144.44 | 5.477% | $152.351 | $152.35 | $152.35 | $152.40 |
| Purchase #3 | $81.63 | 3.455% | $84.4503 | $84.45 | $84.45 | $84.50 |
| Purchase #4 | $41.56 | 10.756% | $46.0302 | $46.03 | $46.05 | $46.00 |
| Purchase #5 | $95.77 | 4.242% | $99.8326 | $99.83 | $99.85 | $99.80 |
| Purchase #6 | $5.42 | 7.154% | $5.8077 | $5.81 | $5.80 | $5.80 |
| Purchase #7 | $190.57 | 4.781% | $199.6812 | $199.68 | $199.70 | $199.70 |
| 7 purchase totals = | $565.77 | $594.8671 | $594.86 | $594.90 | $594.90 | |