| 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 | $134.94 | 13.527% | $153.1933 | $153.19 | $153.20 | $153.20 |
| Purchase #2 | $135.85 | 8.863% | $147.8904 | $147.89 | $147.90 | $147.90 |
| Purchase #3 | $15.82 | 12.566% | $17.8079 | $17.81 | $17.80 | $17.80 |
| Purchase #4 | $52.45 | 5.420% | $55.2928 | $55.29 | $55.30 | $55.30 |
| Purchase #5 | $79.37 | 10.483% | $87.6904 | $87.69 | $87.70 | $87.70 |
| Purchase #6 | $181.50 | 12.170% | $203.5886 | $203.59 | $203.60 | $203.60 |
| Purchase #7 | $191.74 | 3.104% | $197.6916 | $197.69 | $197.70 | $197.70 |
| 7 purchase totals = | $791.67 | $863.1550 | $863.15 | $863.20 | $863.20 | |