| 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 | $222.40 | 6.234% | $236.2644 | $236.26 | $236.25 | $236.30 |
| Purchase #2 | $37.76 | 3.267% | $38.9936 | $38.99 | $39.00 | $39.00 |
| Purchase #3 | $115.40 | 7.714% | $124.302 | $124.30 | $124.30 | $124.30 |
| Purchase #4 | $58.74 | 3.442% | $60.7618 | $60.76 | $60.75 | $60.80 |
| Purchase #5 | $27.93 | 4.355% | $29.1464 | $29.15 | $29.15 | $29.10 |
| Purchase #6 | $237.98 | 13.169% | $269.3196 | $269.32 | $269.30 | $269.30 |
| Purchase #7 | $154.63 | 4.738% | $161.9564 | $161.96 | $161.95 | $162.00 |
| 7 purchase totals = | $854.84 | $920.7442 | $920.74 | $920.70 | $920.80 | |