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 | $8.66 | 4.436% | $9.0442 | $9.04 | $9.05 | $9.00 |
Purchase #2 | $73.67 | 8.718% | $80.0926 | $80.09 | $80.10 | $80.10 |
Purchase #3 | $7.37 | 3.259% | $7.6102 | $7.61 | $7.60 | $7.60 |
Purchase #4 | $218.54 | 13.686% | $248.4494 | $248.45 | $248.45 | $248.40 |
Purchase #5 | $167.75 | 12.541% | $188.7875 | $188.79 | $188.80 | $188.80 |
Purchase #6 | $33.57 | 10.650% | $37.1452 | $37.15 | $37.15 | $37.10 |
Purchase #7 | $96.51 | 12.682% | $108.7494 | $108.75 | $108.75 | $108.70 |
7 purchase totals = | $606.07 | $679.8785 | $679.88 | $679.90 | $679.70 |