| 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 | $140.86 | 13.341% | $159.6521 | $159.65 | $159.65 | $159.70 |
| Purchase #2 | $237.72 | 10.790% | $263.37 | $263.37 | $263.35 | $263.40 |
| Purchase #3 | $139.55 | 12.512% | $157.0105 | $157.01 | $157.00 | $157.00 |
| Purchase #4 | $163.54 | 9.202% | $178.589 | $178.59 | $178.60 | $178.60 |
| Purchase #5 | $193.99 | 8.417% | $210.3181 | $210.32 | $210.30 | $210.30 |
| Purchase #6 | $219.25 | 12.231% | $246.0665 | $246.07 | $246.05 | $246.10 |
| Purchase #7 | $61.41 | 4.296% | $64.0482 | $64.05 | $64.05 | $64.00 |
| 7 purchase totals = | $1,156.32 | $1,279.0544 | $1,279.06 | $1,279.00 | $1,279.10 | |