| 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 | $119.50 | 13.702% | $135.8739 | $135.87 | $135.85 | $135.90 |
| Purchase #2 | $243.53 | 3.672% | $252.4724 | $252.47 | $252.45 | $252.50 |
| Purchase #3 | $115.93 | 5.463% | $122.2633 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $228.96 | 6.362% | $243.5264 | $243.53 | $243.55 | $243.50 |
| Purchase #5 | $167.29 | 12.537% | $188.2631 | $188.26 | $188.25 | $188.30 |
| Purchase #6 | $87.61 | 11.626% | $97.7955 | $97.80 | $97.80 | $97.80 |
| Purchase #7 | $120.43 | 8.698% | $130.905 | $130.91 | $130.90 | $130.90 |
| 7 purchase totals = | $1,083.25 | $1,171.0996 | $1,171.10 | $1,171.05 | $1,171.20 | |