| 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 | $87.30 | 7.386% | $93.748 | $93.75 | $93.75 | $93.70 |
| Purchase #2 | $190.77 | 5.161% | $200.6156 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $79.63 | 7.541% | $85.6349 | $85.63 | $85.65 | $85.60 |
| Purchase #4 | $113.94 | 3.131% | $117.5075 | $117.51 | $117.50 | $117.50 |
| Purchase #5 | $179.43 | 5.248% | $188.8465 | $188.85 | $188.85 | $188.80 |
| Purchase #6 | $48.50 | 7.862% | $52.3131 | $52.31 | $52.30 | $52.30 |
| Purchase #7 | $208.84 | 10.444% | $230.6512 | $230.65 | $230.65 | $230.70 |
| 7 purchase totals = | $908.41 | $969.3168 | $969.32 | $969.30 | $969.20 | |