| 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 | $6.97 | 3.691% | $7.2273 | $7.23 | $7.25 | $7.20 |
| Purchase #2 | $224.44 | 6.727% | $239.5381 | $239.54 | $239.55 | $239.50 |
| Purchase #3 | $97.76 | 10.203% | $107.7345 | $107.73 | $107.75 | $107.70 |
| Purchase #4 | $66.96 | 10.480% | $73.9774 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $118.83 | 10.664% | $131.502 | $131.50 | $131.50 | $131.50 |
| Purchase #6 | $25.57 | 8.518% | $27.7481 | $27.75 | $27.75 | $27.70 |
| Purchase #7 | $126.64 | 4.840% | $132.7694 | $132.77 | $132.75 | $132.80 |
| 7 purchase totals = | $667.17 | $720.4968 | $720.50 | $720.55 | $720.40 | |