| 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 | $36.43 | 5.175% | $38.3153 | $38.32 | $38.30 | $38.30 |
| Purchase #2 | $212.29 | 6.755% | $226.6302 | $226.63 | $226.65 | $226.60 |
| Purchase #3 | $175.39 | 8.711% | $190.6682 | $190.67 | $190.65 | $190.70 |
| Purchase #4 | $161.92 | 10.464% | $178.8633 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $76.25 | 10.747% | $84.4446 | $84.44 | $84.45 | $84.40 |
| Purchase #6 | $211.41 | 6.476% | $225.1009 | $225.10 | $225.10 | $225.10 |
| Purchase #7 | $36.39 | 11.136% | $40.4424 | $40.44 | $40.45 | $40.40 |
| 7 purchase totals = | $910.08 | $984.4649 | $984.46 | $984.45 | $984.40 | |