| 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 | $97.99 | 6.756% | $104.6102 | $104.61 | $104.60 | $104.60 |
| Purchase #2 | $120.81 | 13.197% | $136.7533 | $136.75 | $136.75 | $136.80 |
| Purchase #3 | $104.60 | 7.757% | $112.7138 | $112.71 | $112.70 | $112.70 |
| Purchase #4 | $85.42 | 3.106% | $88.0731 | $88.07 | $88.05 | $88.10 |
| Purchase #5 | $28.62 | 4.265% | $29.8406 | $29.84 | $29.85 | $29.80 |
| Purchase #6 | $175.87 | 5.587% | $185.6959 | $185.70 | $185.70 | $185.70 |
| Purchase #7 | $24.49 | 13.419% | $27.7763 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $637.80 | $685.4632 | $685.46 | $685.45 | $685.50 | |