| 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 | $11.54 | 9.378% | $12.6222 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $171.78 | 4.499% | $179.5084 | $179.51 | $179.50 | $179.50 |
| Purchase #3 | $8.34 | 5.590% | $8.8062 | $8.81 | $8.80 | $8.80 |
| Purchase #4 | $12.77 | 5.367% | $13.4554 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $8.82 | 13.197% | $9.984 | $9.98 | $10.00 | $10.00 |
| Purchase #6 | $97.49 | 3.815% | $101.2092 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $34.75 | 13.350% | $39.3891 | $39.39 | $39.40 | $39.40 |
| 7 purchase totals = | $345.49 | $364.9745 | $364.98 | $364.95 | $365.00 | |