| 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 | $207.31 | 10.121% | $228.2918 | $228.29 | $228.30 | $228.30 |
| Purchase #2 | $5.98 | 5.302% | $6.2971 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $193.67 | 13.611% | $220.0304 | $220.03 | $220.05 | $220.00 |
| Purchase #4 | $155.87 | 5.408% | $164.2994 | $164.30 | $164.30 | $164.30 |
| Purchase #5 | $180.61 | 10.748% | $200.022 | $200.02 | $200.00 | $200.00 |
| Purchase #6 | $52.96 | 4.230% | $55.2002 | $55.20 | $55.20 | $55.20 |
| Purchase #7 | $97.73 | 4.292% | $101.9246 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $894.13 | $976.0655 | $976.06 | $976.05 | $976.00 | |