| 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 | $83.77 | 4.575% | $87.6025 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $204.33 | 6.109% | $216.8125 | $216.81 | $216.80 | $216.80 |
| Purchase #3 | $84.76 | 12.526% | $95.377 | $95.38 | $95.40 | $95.40 |
| Purchase #4 | $182.92 | 8.269% | $198.0457 | $198.05 | $198.05 | $198.00 |
| Purchase #5 | $40.41 | 4.430% | $42.2002 | $42.20 | $42.20 | $42.20 |
| Purchase #6 | $33.97 | 10.828% | $37.6483 | $37.65 | $37.65 | $37.60 |
| Purchase #7 | $95.90 | 13.436% | $108.7851 | $108.79 | $108.80 | $108.80 |
| 7 purchase totals = | $726.06 | $786.4713 | $786.48 | $786.50 | $786.40 | |