| 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 | $71.49 | 3.316% | $73.8606 | $73.86 | $73.85 | $73.90 |
| Purchase #2 | $64.34 | 13.303% | $72.8992 | $72.90 | $72.90 | $72.90 |
| Purchase #3 | $59.48 | 8.850% | $64.744 | $64.74 | $64.75 | $64.70 |
| Purchase #4 | $170.73 | 3.254% | $176.2856 | $176.29 | $176.30 | $176.30 |
| Purchase #5 | $136.90 | 7.175% | $146.7226 | $146.72 | $146.70 | $146.70 |
| Purchase #6 | $204.38 | 10.400% | $225.6355 | $225.64 | $225.65 | $225.60 |
| Purchase #7 | $118.84 | 6.578% | $126.6573 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $826.16 | $886.8048 | $886.81 | $886.80 | $886.80 | |