| 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 | $178.58 | 6.872% | $190.852 | $190.85 | $190.85 | $190.90 |
| Purchase #2 | $92.95 | 6.551% | $99.0392 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $209.81 | 4.237% | $218.6996 | $218.70 | $218.70 | $218.70 |
| Purchase #4 | $147.71 | 13.413% | $167.5223 | $167.52 | $167.50 | $167.50 |
| Purchase #5 | $113.76 | 9.417% | $124.4728 | $124.47 | $124.45 | $124.50 |
| Purchase #6 | $91.49 | 10.753% | $101.3279 | $101.33 | $101.35 | $101.30 |
| Purchase #7 | $97.82 | 8.713% | $106.3431 | $106.34 | $106.35 | $106.30 |
| 7 purchase totals = | $932.12 | $1,008.2569 | $1,008.25 | $1,008.25 | $1,008.20 | |