| 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 | $242.53 | 3.324% | $250.5917 | $250.59 | $250.60 | $250.60 |
| Purchase #2 | $90.64 | 7.606% | $97.5341 | $97.53 | $97.55 | $97.50 |
| Purchase #3 | $148.46 | 9.448% | $162.4865 | $162.49 | $162.50 | $162.50 |
| Purchase #4 | $43.44 | 3.401% | $44.9174 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $88.56 | 3.317% | $91.4975 | $91.50 | $91.50 | $91.50 |
| Purchase #6 | $183.83 | 5.690% | $194.2899 | $194.29 | $194.30 | $194.30 |
| Purchase #7 | $238.38 | 5.791% | $252.1846 | $252.18 | $252.20 | $252.20 |
| 7 purchase totals = | $1,035.84 | $1,093.5017 | $1,093.50 | $1,093.55 | $1,093.50 | |