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 | $20.33 | 7.107% | $21.7749 | $21.77 | $21.75 | $21.80 |
Purchase #2 | $161.30 | 12.501% | $181.4641 | $181.46 | $181.45 | $181.50 |
Purchase #3 | $242.68 | 10.757% | $268.7851 | $268.79 | $268.80 | $268.80 |
Purchase #4 | $113.46 | 8.405% | $122.9963 | $123.00 | $123.00 | $123.00 |
Purchase #5 | $132.97 | 6.381% | $141.4548 | $141.45 | $141.45 | $141.50 |
Purchase #6 | $187.62 | 7.297% | $201.3106 | $201.31 | $201.30 | $201.30 |
Purchase #7 | $55.49 | 10.526% | $61.3309 | $61.33 | $61.35 | $61.30 |
7 purchase totals = | $913.85 | $999.1167 | $999.11 | $999.10 | $999.20 |