| 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 | $125.59 | 8.406% | $136.1471 | $136.15 | $136.15 | $136.10 |
| Purchase #2 | $167.35 | 7.136% | $179.2921 | $179.29 | $179.30 | $179.30 |
| Purchase #3 | $165.49 | 9.394% | $181.0361 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $71.26 | 11.254% | $79.2796 | $79.28 | $79.30 | $79.30 |
| Purchase #5 | $179.60 | 4.515% | $187.7089 | $187.71 | $187.70 | $187.70 |
| Purchase #6 | $129.49 | 11.762% | $144.7206 | $144.72 | $144.70 | $144.70 |
| Purchase #7 | $140.46 | 13.872% | $159.9446 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $979.24 | $1,068.1290 | $1,068.13 | $1,068.15 | $1,068.00 | |