| 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 | $205.54 | 8.584% | $223.1836 | $223.18 | $223.20 | $223.20 |
| Purchase #2 | $9.45 | 4.541% | $9.8791 | $9.88 | $9.90 | $9.90 |
| Purchase #3 | $228.48 | 4.638% | $239.0769 | $239.08 | $239.10 | $239.10 |
| Purchase #4 | $59.89 | 3.524% | $62.0005 | $62.00 | $62.00 | $62.00 |
| Purchase #5 | $164.77 | 8.157% | $178.2103 | $178.21 | $178.20 | $178.20 |
| Purchase #6 | $69.63 | 5.788% | $73.6602 | $73.66 | $73.65 | $73.70 |
| Purchase #7 | $23.79 | 13.465% | $26.9933 | $26.99 | $27.00 | $27.00 |
| 7 purchase totals = | $761.55 | $813.0039 | $813.00 | $813.05 | $813.10 | |