| 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 | $178.94 | 4.569% | $187.1158 | $187.12 | $187.10 | $187.10 |
| Purchase #2 | $107.86 | 10.683% | $119.3827 | $119.38 | $119.40 | $119.40 |
| Purchase #3 | $72.90 | 11.319% | $81.1516 | $81.15 | $81.15 | $81.20 |
| Purchase #4 | $70.48 | 12.699% | $79.4303 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $167.43 | 10.463% | $184.9482 | $184.95 | $184.95 | $184.90 |
| Purchase #6 | $205.72 | 13.869% | $234.2513 | $234.25 | $234.25 | $234.30 |
| Purchase #7 | $11.81 | 13.594% | $13.4155 | $13.42 | $13.40 | $13.40 |
| 7 purchase totals = | $815.14 | $899.6954 | $899.70 | $899.70 | $899.70 | |