| 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 | $113.58 | 6.852% | $121.3625 | $121.36 | $121.35 | $121.40 |
| Purchase #2 | $110.86 | 7.349% | $119.0071 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $121.57 | 12.743% | $137.0617 | $137.06 | $137.05 | $137.10 |
| Purchase #4 | $80.95 | 12.450% | $91.0283 | $91.03 | $91.05 | $91.00 |
| Purchase #5 | $86.43 | 12.177% | $96.9546 | $96.95 | $96.95 | $97.00 |
| Purchase #6 | $159.28 | 3.734% | $165.2275 | $165.23 | $165.25 | $165.20 |
| Purchase #7 | $185.29 | 13.242% | $209.8261 | $209.83 | $209.85 | $209.80 |
| 7 purchase totals = | $857.96 | $940.4678 | $940.47 | $940.50 | $940.50 | |