| 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 | $52.75 | 9.505% | $57.7639 | $57.76 | $57.75 | $57.80 |
| Purchase #2 | $126.77 | 6.722% | $135.2915 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $146.56 | 8.497% | $159.0132 | $159.01 | $159.00 | $159.00 |
| Purchase #4 | $122.62 | 8.357% | $132.8674 | $132.87 | $132.85 | $132.90 |
| Purchase #5 | $115.68 | 4.702% | $121.1193 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $60.71 | 9.115% | $66.2437 | $66.24 | $66.25 | $66.20 |
| Purchase #7 | $17.75 | 13.471% | $20.1411 | $20.14 | $20.15 | $20.10 |
| 7 purchase totals = | $642.84 | $692.4401 | $692.43 | $692.40 | $692.40 | |