| 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 | $15.80 | 11.444% | $17.6082 | $17.61 | $17.60 | $17.60 |
| Purchase #2 | $185.41 | 3.128% | $191.2096 | $191.21 | $191.20 | $191.20 |
| Purchase #3 | $177.26 | 8.387% | $192.1268 | $192.13 | $192.15 | $192.10 |
| Purchase #4 | $125.64 | 11.661% | $140.2909 | $140.29 | $140.30 | $140.30 |
| Purchase #5 | $173.35 | 5.581% | $183.0247 | $183.02 | $183.00 | $183.00 |
| Purchase #6 | $246.81 | 13.307% | $279.653 | $279.65 | $279.65 | $279.70 |
| Purchase #7 | $67.50 | 7.239% | $72.3863 | $72.39 | $72.40 | $72.40 |
| 7 purchase totals = | $991.77 | $1,076.2995 | $1,076.30 | $1,076.30 | $1,076.30 | |