| 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 | $56.54 | 6.616% | $60.2807 | $60.28 | $60.30 | $60.30 |
| Purchase #2 | $127.60 | 12.303% | $143.2986 | $143.30 | $143.30 | $143.30 |
| Purchase #3 | $195.70 | 6.175% | $207.7845 | $207.78 | $207.80 | $207.80 |
| Purchase #4 | $10.92 | 10.319% | $12.0468 | $12.05 | $12.05 | $12.00 |
| Purchase #5 | $26.27 | 13.210% | $29.7403 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $117.44 | 8.800% | $127.7747 | $127.77 | $127.75 | $127.80 |
| Purchase #7 | $76.52 | 5.379% | $80.636 | $80.64 | $80.65 | $80.60 |
| 7 purchase totals = | $610.99 | $661.5616 | $661.56 | $661.60 | $661.50 | |