| 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 | $25.51 | 3.349% | $26.3643 | $26.36 | $26.35 | $26.40 |
| Purchase #2 | $195.37 | 12.506% | $219.803 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $158.78 | 9.147% | $173.3036 | $173.30 | $173.30 | $173.30 |
| Purchase #4 | $91.91 | 11.187% | $102.192 | $102.19 | $102.20 | $102.20 |
| Purchase #5 | $233.66 | 8.271% | $252.986 | $252.99 | $253.00 | $253.00 |
| Purchase #6 | $67.83 | 3.411% | $70.1437 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $26.51 | 8.764% | $28.8333 | $28.83 | $28.85 | $28.80 |
| 7 purchase totals = | $799.57 | $873.6259 | $873.61 | $873.65 | $873.60 | |