| 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 | $191.98 | 13.512% | $217.9203 | $217.92 | $217.90 | $217.90 |
| Purchase #2 | $196.25 | 6.133% | $208.286 | $208.29 | $208.30 | $208.30 |
| Purchase #3 | $24.50 | 13.109% | $27.7117 | $27.71 | $27.70 | $27.70 |
| Purchase #4 | $62.53 | 6.225% | $66.4225 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $238.62 | 8.435% | $258.7476 | $258.75 | $258.75 | $258.70 |
| Purchase #6 | $218.78 | 6.414% | $232.8125 | $232.81 | $232.80 | $232.80 |
| Purchase #7 | $118.78 | 13.224% | $134.4875 | $134.49 | $134.50 | $134.50 |
| 7 purchase totals = | $1,051.44 | $1,146.3881 | $1,146.39 | $1,146.35 | $1,146.30 | |