| 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 | $66.56 | 4.785% | $69.7449 | $69.74 | $69.75 | $69.70 |
| Purchase #2 | $24.85 | 10.579% | $27.4789 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $164.92 | 11.456% | $183.8132 | $183.81 | $183.80 | $183.80 |
| Purchase #4 | $157.79 | 5.736% | $166.8408 | $166.84 | $166.85 | $166.80 |
| Purchase #5 | $167.36 | 12.752% | $188.7017 | $188.70 | $188.70 | $188.70 |
| Purchase #6 | $121.41 | 3.139% | $125.2211 | $125.22 | $125.20 | $125.20 |
| Purchase #7 | $181.26 | 8.532% | $196.7251 | $196.73 | $196.75 | $196.70 |
| 7 purchase totals = | $884.15 | $958.5257 | $958.52 | $958.55 | $958.40 | |