| 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 | $40.34 | 10.722% | $44.6653 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $33.49 | 7.678% | $36.0614 | $36.06 | $36.05 | $36.10 |
| Purchase #3 | $136.64 | 10.796% | $151.3917 | $151.39 | $151.40 | $151.40 |
| Purchase #4 | $245.96 | 8.581% | $267.0658 | $267.07 | $267.05 | $267.10 |
| Purchase #5 | $128.48 | 10.113% | $141.4732 | $141.47 | $141.45 | $141.50 |
| Purchase #6 | $35.32 | 6.553% | $37.6345 | $37.63 | $37.65 | $37.60 |
| Purchase #7 | $181.42 | 9.438% | $198.5424 | $198.54 | $198.55 | $198.50 |
| 7 purchase totals = | $801.65 | $876.8343 | $876.83 | $876.80 | $876.90 | |