| 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 | $19.94 | 3.437% | $20.6253 | $20.63 | $20.65 | $20.60 |
| Purchase #2 | $37.93 | 8.280% | $41.0706 | $41.07 | $41.05 | $41.10 |
| Purchase #3 | $200.49 | 6.399% | $213.3194 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $232.54 | 8.649% | $252.6524 | $252.65 | $252.65 | $252.70 |
| Purchase #5 | $206.80 | 9.806% | $227.0788 | $227.08 | $227.10 | $227.10 |
| Purchase #6 | $113.32 | 4.754% | $118.7072 | $118.71 | $118.70 | $118.70 |
| Purchase #7 | $153.61 | 5.657% | $162.2997 | $162.30 | $162.30 | $162.30 |
| 7 purchase totals = | $964.63 | $1,035.7534 | $1,035.76 | $1,035.75 | $1,035.80 | |