| 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 | $146.59 | 8.758% | $159.4284 | $159.43 | $159.45 | $159.40 |
| Purchase #2 | $248.68 | 4.559% | $260.0173 | $260.02 | $260.00 | $260.00 |
| Purchase #3 | $131.62 | 7.444% | $141.4178 | $141.42 | $141.40 | $141.40 |
| Purchase #4 | $184.49 | 12.809% | $208.1213 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $190.93 | 7.585% | $205.412 | $205.41 | $205.40 | $205.40 |
| Purchase #6 | $89.83 | 6.191% | $95.3914 | $95.39 | $95.40 | $95.40 |
| Purchase #7 | $187.29 | 11.612% | $209.0381 | $209.04 | $209.05 | $209.00 |
| 7 purchase totals = | $1,179.43 | $1,278.8263 | $1,278.83 | $1,278.80 | $1,278.70 | |