| 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 | $234.56 | 9.280% | $256.3272 | $256.33 | $256.35 | $256.30 |
| Purchase #2 | $199.56 | 8.852% | $217.2251 | $217.23 | $217.25 | $217.20 |
| Purchase #3 | $5.62 | 10.414% | $6.2053 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $41.76 | 5.533% | $44.0706 | $44.07 | $44.05 | $44.10 |
| Purchase #5 | $95.40 | 11.511% | $106.3815 | $106.38 | $106.40 | $106.40 |
| Purchase #6 | $117.95 | 10.415% | $130.2345 | $130.23 | $130.25 | $130.20 |
| Purchase #7 | $127.53 | 11.477% | $142.1666 | $142.17 | $142.15 | $142.20 |
| 7 purchase totals = | $822.38 | $902.6108 | $902.62 | $902.65 | $902.60 | |