| 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 | $71.72 | 8.293% | $77.6677 | $77.67 | $77.65 | $77.70 |
| Purchase #2 | $234.60 | 12.790% | $264.6053 | $264.61 | $264.60 | $264.60 |
| Purchase #3 | $204.89 | 6.526% | $218.2611 | $218.26 | $218.25 | $218.30 |
| Purchase #4 | $147.72 | 6.310% | $157.0411 | $157.04 | $157.05 | $157.00 |
| Purchase #5 | $187.30 | 11.483% | $208.8077 | $208.81 | $208.80 | $208.80 |
| Purchase #6 | $14.63 | 13.737% | $16.6397 | $16.64 | $16.65 | $16.60 |
| Purchase #7 | $144.98 | 7.809% | $156.3015 | $156.30 | $156.30 | $156.30 |
| 7 purchase totals = | $1,005.84 | $1,099.3241 | $1,099.33 | $1,099.30 | $1,099.30 | |