| 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 | $133.90 | 12.180% | $150.209 | $150.21 | $150.20 | $150.20 |
| Purchase #2 | $246.53 | 8.398% | $267.2336 | $267.23 | $267.25 | $267.20 |
| Purchase #3 | $147.54 | 12.858% | $166.5107 | $166.51 | $166.50 | $166.50 |
| Purchase #4 | $182.28 | 8.577% | $197.9142 | $197.91 | $197.90 | $197.90 |
| Purchase #5 | $162.95 | 6.613% | $173.7259 | $173.73 | $173.75 | $173.70 |
| Purchase #6 | $33.99 | 8.612% | $36.9172 | $36.92 | $36.90 | $36.90 |
| Purchase #7 | $131.68 | 3.246% | $135.9543 | $135.95 | $135.95 | $136.00 |
| 7 purchase totals = | $1,038.87 | $1,128.4649 | $1,128.46 | $1,128.45 | $1,128.40 | |