| 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 | $150.87 | 8.580% | $163.8146 | $163.81 | $163.80 | $163.80 |
| Purchase #2 | $69.99 | 11.494% | $78.0347 | $78.03 | $78.05 | $78.00 |
| Purchase #3 | $240.33 | 10.706% | $266.0597 | $266.06 | $266.05 | $266.10 |
| Purchase #4 | $181.64 | 3.298% | $187.6305 | $187.63 | $187.65 | $187.60 |
| Purchase #5 | $174.92 | 12.782% | $197.2783 | $197.28 | $197.30 | $197.30 |
| Purchase #6 | $113.64 | 12.192% | $127.495 | $127.50 | $127.50 | $127.50 |
| Purchase #7 | $87.42 | 13.202% | $98.9612 | $98.96 | $98.95 | $99.00 |
| 7 purchase totals = | $1,018.81 | $1,119.2740 | $1,119.27 | $1,119.30 | $1,119.30 | |