| 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 | $133.96 | 6.837% | $143.1188 | $143.12 | $143.10 | $143.10 |
| Purchase #2 | $135.66 | 4.351% | $141.5626 | $141.56 | $141.55 | $141.60 |
| Purchase #3 | $50.86 | 13.220% | $57.5837 | $57.58 | $57.60 | $57.60 |
| Purchase #4 | $71.82 | 3.797% | $74.547 | $74.55 | $74.55 | $74.50 |
| Purchase #5 | $68.87 | 11.799% | $76.996 | $77.00 | $77.00 | $77.00 |
| Purchase #6 | $71.81 | 13.751% | $81.6846 | $81.68 | $81.70 | $81.70 |
| Purchase #7 | $86.77 | 12.461% | $97.5824 | $97.58 | $97.60 | $97.60 |
| 7 purchase totals = | $619.75 | $673.0751 | $673.07 | $673.10 | $673.10 | |