| 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 | $219.31 | 6.869% | $234.3744 | $234.37 | $234.35 | $234.40 |
| Purchase #2 | $150.44 | 11.664% | $167.9873 | $167.99 | $168.00 | $168.00 |
| Purchase #3 | $144.62 | 10.583% | $159.9251 | $159.93 | $159.95 | $159.90 |
| Purchase #4 | $108.40 | 3.750% | $112.465 | $112.47 | $112.45 | $112.50 |
| Purchase #5 | $83.54 | 9.181% | $91.2098 | $91.21 | $91.20 | $91.20 |
| Purchase #6 | $249.43 | 12.868% | $281.5267 | $281.53 | $281.55 | $281.50 |
| Purchase #7 | $101.61 | 5.287% | $106.9821 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $1,057.35 | $1,154.4704 | $1,154.48 | $1,154.50 | $1,154.50 | |