| 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 | $44.27 | 4.659% | $46.3325 | $46.33 | $46.35 | $46.30 |
| Purchase #2 | $138.88 | 6.719% | $148.2113 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $99.80 | 12.287% | $112.0624 | $112.06 | $112.05 | $112.10 |
| Purchase #4 | $106.54 | 11.674% | $118.9775 | $118.98 | $119.00 | $119.00 |
| Purchase #5 | $248.43 | 5.645% | $262.4539 | $262.45 | $262.45 | $262.50 |
| Purchase #6 | $54.40 | 6.474% | $57.9219 | $57.92 | $57.90 | $57.90 |
| Purchase #7 | $36.65 | 7.847% | $39.5259 | $39.53 | $39.55 | $39.50 |
| 7 purchase totals = | $728.97 | $785.4854 | $785.48 | $785.50 | $785.50 | |