| 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 | $52.30 | 3.603% | $54.1844 | $54.18 | $54.20 | $54.20 |
| Purchase #2 | $10.32 | 11.744% | $11.532 | $11.53 | $11.55 | $11.50 |
| Purchase #3 | $103.63 | 5.394% | $109.2198 | $109.22 | $109.20 | $109.20 |
| Purchase #4 | $219.48 | 7.859% | $236.7289 | $236.73 | $236.75 | $236.70 |
| Purchase #5 | $138.26 | 11.796% | $154.5691 | $154.57 | $154.55 | $154.60 |
| Purchase #6 | $219.55 | 12.580% | $247.1694 | $247.17 | $247.15 | $247.20 |
| Purchase #7 | $99.73 | 12.405% | $112.1015 | $112.10 | $112.10 | $112.10 |
| 7 purchase totals = | $843.27 | $925.5051 | $925.50 | $925.50 | $925.50 | |