| 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 | $15.31 | 6.495% | $16.3044 | $16.30 | $16.30 | $16.30 |
| Purchase #2 | $115.35 | 6.592% | $122.9539 | $122.95 | $122.95 | $123.00 |
| Purchase #3 | $15.80 | 9.340% | $17.2757 | $17.28 | $17.30 | $17.30 |
| Purchase #4 | $77.47 | 8.529% | $84.0774 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $68.60 | 4.314% | $71.5594 | $71.56 | $71.55 | $71.60 |
| Purchase #6 | $226.90 | 8.213% | $245.5353 | $245.54 | $245.55 | $245.50 |
| Purchase #7 | $12.52 | 12.550% | $14.0913 | $14.09 | $14.10 | $14.10 |
| 7 purchase totals = | $531.95 | $571.7974 | $571.80 | $571.85 | $571.90 | |