| 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 | $176.72 | 5.207% | $185.9218 | $185.92 | $185.90 | $185.90 |
| Purchase #2 | $105.67 | 6.302% | $112.3293 | $112.33 | $112.35 | $112.30 |
| Purchase #3 | $49.39 | 4.867% | $51.7938 | $51.79 | $51.80 | $51.80 |
| Purchase #4 | $107.28 | 3.445% | $110.9758 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $13.96 | 5.510% | $14.7292 | $14.73 | $14.75 | $14.70 |
| Purchase #6 | $89.70 | 8.798% | $97.5918 | $97.59 | $97.60 | $97.60 |
| Purchase #7 | $201.29 | 7.657% | $216.7028 | $216.70 | $216.70 | $216.70 |
| 7 purchase totals = | $744.01 | $790.0445 | $790.04 | $790.10 | $790.00 | |