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 | $21.33 | 3.159% | $22.0038 | $22.00 | $22.00 | $22.00 |
Purchase #2 | $242.30 | 4.737% | $253.7778 | $253.78 | $253.80 | $253.80 |
Purchase #3 | $9.45 | 12.706% | $10.6507 | $10.65 | $10.65 | $10.70 |
Purchase #4 | $244.87 | 7.523% | $263.2916 | $263.29 | $263.30 | $263.30 |
Purchase #5 | $17.87 | 12.857% | $20.1675 | $20.17 | $20.15 | $20.20 |
Purchase #6 | $176.47 | 13.509% | $200.3093 | $200.31 | $200.30 | $200.30 |
Purchase #7 | $195.25 | 12.852% | $220.3435 | $220.34 | $220.35 | $220.30 |
7 purchase totals = | $907.54 | $990.5442 | $990.54 | $990.55 | $990.60 |