| 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 | $165.85 | 9.621% | $181.8064 | $181.81 | $181.80 | $181.80 |
| Purchase #2 | $5.55 | 4.213% | $5.7838 | $5.78 | $5.80 | $5.80 |
| Purchase #3 | $52.40 | 6.682% | $55.9014 | $55.90 | $55.90 | $55.90 |
| Purchase #4 | $126.31 | 6.491% | $134.5088 | $134.51 | $134.50 | $134.50 |
| Purchase #5 | $197.79 | 6.633% | $210.9094 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $55.56 | 10.584% | $61.4405 | $61.44 | $61.45 | $61.40 |
| Purchase #7 | $241.68 | 13.177% | $273.5262 | $273.53 | $273.55 | $273.50 |
| 7 purchase totals = | $845.14 | $923.8765 | $923.88 | $923.90 | $923.80 | |