| 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 | $99.49 | 3.853% | $103.3233 | $103.32 | $103.30 | $103.30 |
| Purchase #2 | $238.28 | 11.371% | $265.3748 | $265.37 | $265.35 | $265.40 |
| Purchase #3 | $164.91 | 12.440% | $185.4248 | $185.42 | $185.40 | $185.40 |
| Purchase #4 | $150.70 | 3.122% | $155.4049 | $155.40 | $155.40 | $155.40 |
| Purchase #5 | $16.27 | 8.635% | $17.6749 | $17.67 | $17.65 | $17.70 |
| Purchase #6 | $17.41 | 7.214% | $18.666 | $18.67 | $18.65 | $18.70 |
| Purchase #7 | $89.38 | 7.123% | $95.7465 | $95.75 | $95.75 | $95.70 |
| 7 purchase totals = | $776.44 | $841.6152 | $841.60 | $841.50 | $841.60 | |