| 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 | $11.38 | 3.147% | $11.7381 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $163.64 | 3.369% | $169.153 | $169.15 | $169.15 | $169.20 |
| Purchase #3 | $25.73 | 3.531% | $26.6385 | $26.64 | $26.65 | $26.60 |
| Purchase #4 | $99.33 | 9.841% | $109.1051 | $109.11 | $109.10 | $109.10 |
| Purchase #5 | $192.72 | 11.291% | $214.48 | $214.48 | $214.50 | $214.50 |
| Purchase #6 | $33.93 | 11.281% | $37.7576 | $37.76 | $37.75 | $37.80 |
| Purchase #7 | $165.93 | 9.403% | $181.5324 | $181.53 | $181.55 | $181.50 |
| 7 purchase totals = | $692.66 | $750.4047 | $750.41 | $750.45 | $750.40 | |