| 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 | $168.49 | 10.295% | $185.836 | $185.84 | $185.85 | $185.80 |
| Purchase #2 | $222.71 | 9.148% | $243.0835 | $243.08 | $243.10 | $243.10 |
| Purchase #3 | $43.89 | 4.478% | $45.8554 | $45.86 | $45.85 | $45.90 |
| Purchase #4 | $88.74 | 9.304% | $96.9964 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $86.49 | 8.293% | $93.6626 | $93.66 | $93.65 | $93.70 |
| Purchase #6 | $246.49 | 12.755% | $277.9298 | $277.93 | $277.95 | $277.90 |
| Purchase #7 | $218.32 | 9.138% | $238.2701 | $238.27 | $238.25 | $238.30 |
| 7 purchase totals = | $1,075.13 | $1,181.6338 | $1,181.64 | $1,181.65 | $1,181.70 | |