| 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 | $113.57 | 3.212% | $117.2179 | $117.22 | $117.20 | $117.20 |
| Purchase #2 | $226.65 | 5.291% | $238.6421 | $238.64 | $238.65 | $238.60 |
| Purchase #3 | $96.89 | 7.872% | $104.5172 | $104.52 | $104.50 | $104.50 |
| Purchase #4 | $35.82 | 3.340% | $37.0164 | $37.02 | $37.00 | $37.00 |
| Purchase #5 | $49.42 | 7.371% | $53.0627 | $53.06 | $53.05 | $53.10 |
| Purchase #6 | $77.44 | 7.264% | $83.0652 | $83.07 | $83.05 | $83.10 |
| Purchase #7 | $146.26 | 8.335% | $158.4508 | $158.45 | $158.45 | $158.50 |
| 7 purchase totals = | $746.05 | $791.9723 | $791.98 | $791.90 | $792.00 | |