| 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 | $235.86 | 12.641% | $265.6751 | $265.68 | $265.70 | $265.70 |
| Purchase #2 | $104.75 | 7.681% | $112.7958 | $112.80 | $112.80 | $112.80 |
| Purchase #3 | $152.65 | 9.870% | $167.7166 | $167.72 | $167.70 | $167.70 |
| Purchase #4 | $125.30 | 13.725% | $142.4974 | $142.50 | $142.50 | $142.50 |
| Purchase #5 | $18.46 | 5.704% | $19.513 | $19.51 | $19.50 | $19.50 |
| Purchase #6 | $159.72 | 9.616% | $175.0787 | $175.08 | $175.10 | $175.10 |
| Purchase #7 | $47.78 | 4.206% | $49.7896 | $49.79 | $49.80 | $49.80 |
| 7 purchase totals = | $844.52 | $933.0662 | $933.08 | $933.10 | $933.10 | |