| 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 | $35.84 | 8.496% | $38.885 | $38.89 | $38.90 | $38.90 |
| Purchase #2 | $136.98 | 8.709% | $148.9096 | $148.91 | $148.90 | $148.90 |
| Purchase #3 | $221.80 | 9.569% | $243.024 | $243.02 | $243.00 | $243.00 |
| Purchase #4 | $199.46 | 10.473% | $220.3494 | $220.35 | $220.35 | $220.30 |
| Purchase #5 | $174.52 | 3.297% | $180.2739 | $180.27 | $180.25 | $180.30 |
| Purchase #6 | $58.28 | 6.644% | $62.1521 | $62.15 | $62.15 | $62.20 |
| Purchase #7 | $116.79 | 11.602% | $130.34 | $130.34 | $130.35 | $130.30 |
| 7 purchase totals = | $943.67 | $1,023.9340 | $1,023.93 | $1,023.90 | $1,023.90 | |