| 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 | $204.48 | 4.380% | $213.4362 | $213.44 | $213.45 | $213.40 |
| Purchase #2 | $214.96 | 4.659% | $224.975 | $224.98 | $225.00 | $225.00 |
| Purchase #3 | $71.74 | 13.770% | $81.6186 | $81.62 | $81.60 | $81.60 |
| Purchase #4 | $90.45 | 3.226% | $93.3679 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $41.25 | 5.274% | $43.4255 | $43.43 | $43.45 | $43.40 |
| Purchase #6 | $208.59 | 12.783% | $235.2541 | $235.25 | $235.25 | $235.30 |
| Purchase #7 | $100.31 | 13.506% | $113.8579 | $113.86 | $113.85 | $113.90 |
| 7 purchase totals = | $931.78 | $1,005.9352 | $1,005.95 | $1,005.95 | $1,006.00 | |