| 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 | $237.74 | 6.275% | $252.6582 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $59.45 | 3.764% | $61.6877 | $61.69 | $61.70 | $61.70 |
| Purchase #3 | $89.30 | 12.259% | $100.2473 | $100.25 | $100.25 | $100.20 |
| Purchase #4 | $154.28 | 11.581% | $172.1472 | $172.15 | $172.15 | $172.10 |
| Purchase #5 | $188.98 | 6.788% | $201.808 | $201.81 | $201.80 | $201.80 |
| Purchase #6 | $27.46 | 8.798% | $29.8759 | $29.88 | $29.90 | $29.90 |
| Purchase #7 | $144.93 | 11.278% | $161.2752 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $902.14 | $979.6995 | $979.72 | $979.75 | $979.70 | |