| 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 | $102.95 | 4.809% | $107.9009 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $226.74 | 13.423% | $257.1753 | $257.18 | $257.20 | $257.20 |
| Purchase #3 | $246.54 | 7.761% | $265.674 | $265.67 | $265.65 | $265.70 |
| Purchase #4 | $7.48 | 12.453% | $8.4115 | $8.41 | $8.40 | $8.40 |
| Purchase #5 | $124.69 | 4.699% | $130.5492 | $130.55 | $130.55 | $130.50 |
| Purchase #6 | $94.87 | 10.152% | $104.5012 | $104.50 | $104.50 | $104.50 |
| Purchase #7 | $150.63 | 8.786% | $163.8644 | $163.86 | $163.85 | $163.90 |
| 7 purchase totals = | $953.90 | $1,038.0765 | $1,038.07 | $1,038.05 | $1,038.10 | |