| 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 | $147.85 | 12.327% | $166.0755 | $166.08 | $166.10 | $166.10 |
| Purchase #2 | $63.26 | 11.757% | $70.6975 | $70.70 | $70.70 | $70.70 |
| Purchase #3 | $176.82 | 4.226% | $184.2924 | $184.29 | $184.30 | $184.30 |
| Purchase #4 | $165.64 | 13.564% | $188.1074 | $188.11 | $188.10 | $188.10 |
| Purchase #5 | $174.94 | 12.451% | $196.7218 | $196.72 | $196.70 | $196.70 |
| Purchase #6 | $165.81 | 8.767% | $180.3466 | $180.35 | $180.35 | $180.30 |
| Purchase #7 | $236.81 | 10.504% | $261.6845 | $261.68 | $261.70 | $261.70 |
| 7 purchase totals = | $1,131.13 | $1,247.9257 | $1,247.93 | $1,247.95 | $1,247.90 | |