| 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 | $33.38 | 13.378% | $37.8456 | $37.85 | $37.85 | $37.80 |
| Purchase #2 | $236.57 | 10.374% | $261.1118 | $261.11 | $261.10 | $261.10 |
| Purchase #3 | $243.90 | 10.342% | $269.1241 | $269.12 | $269.10 | $269.10 |
| Purchase #4 | $188.82 | 8.400% | $204.6809 | $204.68 | $204.70 | $204.70 |
| Purchase #5 | $136.68 | 9.827% | $150.1115 | $150.11 | $150.10 | $150.10 |
| Purchase #6 | $38.84 | 11.255% | $43.2114 | $43.21 | $43.20 | $43.20 |
| Purchase #7 | $140.66 | 5.276% | $148.0812 | $148.08 | $148.10 | $148.10 |
| 7 purchase totals = | $1,018.85 | $1,114.1665 | $1,114.16 | $1,114.15 | $1,114.10 | |