| 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 | $197.45 | 12.197% | $221.533 | $221.53 | $221.55 | $221.50 |
| Purchase #2 | $195.44 | 4.549% | $204.3306 | $204.33 | $204.35 | $204.30 |
| Purchase #3 | $230.48 | 11.283% | $256.4851 | $256.49 | $256.50 | $256.50 |
| Purchase #4 | $104.58 | 11.196% | $116.2888 | $116.29 | $116.30 | $116.30 |
| Purchase #5 | $191.94 | 13.470% | $217.7943 | $217.79 | $217.80 | $217.80 |
| Purchase #6 | $193.96 | 7.362% | $208.2393 | $208.24 | $208.25 | $208.20 |
| Purchase #7 | $232.88 | 5.273% | $245.1598 | $245.16 | $245.15 | $245.20 |
| 7 purchase totals = | $1,346.73 | $1,469.8309 | $1,469.83 | $1,469.90 | $1,469.80 | |