| 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 | $7.33 | 6.650% | $7.8174 | $7.82 | $7.80 | $7.80 |
| Purchase #2 | $201.91 | 5.809% | $213.639 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $122.94 | 10.443% | $135.7786 | $135.78 | $135.80 | $135.80 |
| Purchase #4 | $83.52 | 9.396% | $91.3675 | $91.37 | $91.35 | $91.40 |
| Purchase #5 | $232.77 | 3.759% | $241.5198 | $241.52 | $241.50 | $241.50 |
| Purchase #6 | $89.41 | 9.161% | $97.6009 | $97.60 | $97.60 | $97.60 |
| Purchase #7 | $9.47 | 12.695% | $10.6722 | $10.67 | $10.65 | $10.70 |
| 7 purchase totals = | $747.35 | $798.3954 | $798.40 | $798.35 | $798.40 | |