| 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 | $38.31 | 6.783% | $40.9086 | $40.91 | $40.90 | $40.90 |
| Purchase #2 | $209.99 | 6.775% | $224.2168 | $224.22 | $224.20 | $224.20 |
| Purchase #3 | $142.44 | 7.488% | $153.1059 | $153.11 | $153.10 | $153.10 |
| Purchase #4 | $54.81 | 12.618% | $61.7259 | $61.73 | $61.75 | $61.70 |
| Purchase #5 | $192.51 | 10.541% | $212.8025 | $212.80 | $212.80 | $212.80 |
| Purchase #6 | $96.94 | 5.336% | $102.1127 | $102.11 | $102.10 | $102.10 |
| Purchase #7 | $94.51 | 9.141% | $103.1492 | $103.15 | $103.15 | $103.10 |
| 7 purchase totals = | $829.51 | $898.0216 | $898.03 | $898.00 | $897.90 | |