| 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 | $188.73 | 6.516% | $201.0276 | $201.03 | $201.05 | $201.00 |
| Purchase #2 | $173.28 | 5.668% | $183.1015 | $183.10 | $183.10 | $183.10 |
| Purchase #3 | $222.68 | 12.363% | $250.2099 | $250.21 | $250.20 | $250.20 |
| Purchase #4 | $90.43 | 8.362% | $97.9918 | $97.99 | $98.00 | $98.00 |
| Purchase #5 | $129.84 | 11.762% | $145.1118 | $145.11 | $145.10 | $145.10 |
| Purchase #6 | $110.62 | 8.805% | $120.3601 | $120.36 | $120.35 | $120.40 |
| Purchase #7 | $227.89 | 10.800% | $252.5021 | $252.50 | $252.50 | $252.50 |
| 7 purchase totals = | $1,143.47 | $1,250.3048 | $1,250.30 | $1,250.30 | $1,250.30 | |