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 | $9.32 | 10.859% | $10.3321 | $10.33 | $10.35 | $10.30 |
Purchase #2 | $70.80 | 11.313% | $78.8096 | $78.81 | $78.80 | $78.80 |
Purchase #3 | $22.85 | 10.237% | $25.1892 | $25.19 | $25.20 | $25.20 |
Purchase #4 | $12.56 | 4.141% | $13.0801 | $13.08 | $13.10 | $13.10 |
Purchase #5 | $218.76 | 4.669% | $228.9739 | $228.97 | $228.95 | $229.00 |
Purchase #6 | $150.57 | 5.699% | $159.151 | $159.15 | $159.15 | $159.20 |
Purchase #7 | $197.78 | 12.215% | $221.9388 | $221.94 | $221.95 | $221.90 |
7 purchase totals = | $682.64 | $737.4747 | $737.47 | $737.50 | $737.50 |