| 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 | $156.54 | 4.799% | $164.0524 | $164.05 | $164.05 | $164.10 |
| Purchase #2 | $149.92 | 8.792% | $163.101 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $205.57 | 10.475% | $227.1035 | $227.10 | $227.10 | $227.10 |
| Purchase #4 | $70.60 | 3.402% | $73.0018 | $73.00 | $73.00 | $73.00 |
| Purchase #5 | $228.74 | 3.133% | $235.9064 | $235.91 | $235.90 | $235.90 |
| Purchase #6 | $202.51 | 3.266% | $209.124 | $209.12 | $209.10 | $209.10 |
| Purchase #7 | $166.82 | 12.478% | $187.6358 | $187.64 | $187.65 | $187.60 |
| 7 purchase totals = | $1,180.70 | $1,259.9249 | $1,259.92 | $1,259.90 | $1,259.90 | |