| 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 | $127.51 | 11.635% | $142.3458 | $142.35 | $142.35 | $142.30 |
| Purchase #2 | $14.80 | 4.707% | $15.4966 | $15.50 | $15.50 | $15.50 |
| Purchase #3 | $229.51 | 10.533% | $253.6843 | $253.68 | $253.70 | $253.70 |
| Purchase #4 | $215.35 | 3.182% | $222.2024 | $222.20 | $222.20 | $222.20 |
| Purchase #5 | $228.32 | 10.849% | $253.0904 | $253.09 | $253.10 | $253.10 |
| Purchase #6 | $156.90 | 5.359% | $165.3083 | $165.31 | $165.30 | $165.30 |
| Purchase #7 | $140.41 | 13.854% | $159.8624 | $159.86 | $159.85 | $159.90 |
| 7 purchase totals = | $1,112.80 | $1,211.9902 | $1,211.99 | $1,212.00 | $1,212.00 | |