| 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 | $154.49 | 11.427% | $172.1436 | $172.14 | $172.15 | $172.10 |
| Purchase #2 | $191.91 | 11.609% | $214.1888 | $214.19 | $214.20 | $214.20 |
| Purchase #3 | $196.87 | 13.446% | $223.3411 | $223.34 | $223.35 | $223.30 |
| Purchase #4 | $22.73 | 8.149% | $24.5823 | $24.58 | $24.60 | $24.60 |
| Purchase #5 | $58.98 | 10.354% | $65.0868 | $65.09 | $65.10 | $65.10 |
| Purchase #6 | $225.99 | 3.273% | $233.3867 | $233.39 | $233.40 | $233.40 |
| Purchase #7 | $102.78 | 3.180% | $106.0484 | $106.05 | $106.05 | $106.00 |
| 7 purchase totals = | $953.75 | $1,038.7777 | $1,038.78 | $1,038.85 | $1,038.70 | |