| 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 | $247.86 | 4.149% | $258.1437 | $258.14 | $258.15 | $258.10 |
| Purchase #2 | $185.75 | 12.133% | $208.287 | $208.29 | $208.30 | $208.30 |
| Purchase #3 | $87.49 | 10.160% | $96.379 | $96.38 | $96.40 | $96.40 |
| Purchase #4 | $68.36 | 9.668% | $74.969 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $125.67 | 9.659% | $137.8085 | $137.81 | $137.80 | $137.80 |
| Purchase #6 | $97.54 | 4.806% | $102.2278 | $102.23 | $102.25 | $102.20 |
| Purchase #7 | $112.58 | 10.355% | $124.2377 | $124.24 | $124.25 | $124.20 |
| 7 purchase totals = | $925.25 | $1,002.0527 | $1,002.06 | $1,002.10 | $1,002.00 | |