| 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 | $33.63 | 5.453% | $35.4638 | $35.46 | $35.45 | $35.50 |
| Purchase #2 | $146.26 | 5.742% | $154.6582 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $11.59 | 11.348% | $12.9052 | $12.91 | $12.90 | $12.90 |
| Purchase #4 | $216.66 | 10.664% | $239.7646 | $239.76 | $239.75 | $239.80 |
| Purchase #5 | $245.46 | 13.125% | $277.6766 | $277.68 | $277.70 | $277.70 |
| Purchase #6 | $137.38 | 12.696% | $154.8218 | $154.82 | $154.80 | $154.80 |
| Purchase #7 | $31.31 | 8.414% | $33.9444 | $33.94 | $33.95 | $33.90 |
| 7 purchase totals = | $822.29 | $909.2346 | $909.23 | $909.20 | $909.30 | |