| 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 | $87.63 | 7.625% | $94.3118 | $94.31 | $94.30 | $94.30 |
| Purchase #2 | $45.37 | 10.555% | $50.1588 | $50.16 | $50.15 | $50.20 |
| Purchase #3 | $166.67 | 6.704% | $177.8436 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $216.83 | 3.286% | $223.955 | $223.96 | $223.95 | $224.00 |
| Purchase #5 | $53.88 | 13.369% | $61.0832 | $61.08 | $61.10 | $61.10 |
| Purchase #6 | $76.30 | 4.643% | $79.8426 | $79.84 | $79.85 | $79.80 |
| Purchase #7 | $164.45 | 9.442% | $179.9774 | $179.98 | $180.00 | $180.00 |
| 7 purchase totals = | $811.13 | $867.1724 | $867.17 | $867.20 | $867.20 | |