| 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 | $231.66 | 8.133% | $250.5009 | $250.50 | $250.50 | $250.50 |
| Purchase #2 | $91.47 | 5.168% | $96.1972 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $85.80 | 13.579% | $97.4508 | $97.45 | $97.45 | $97.50 |
| Purchase #4 | $25.89 | 11.832% | $28.9533 | $28.95 | $28.95 | $29.00 |
| Purchase #5 | $57.52 | 11.252% | $63.9922 | $63.99 | $64.00 | $64.00 |
| Purchase #6 | $52.54 | 5.696% | $55.5327 | $55.53 | $55.55 | $55.50 |
| Purchase #7 | $68.68 | 4.538% | $71.7967 | $71.80 | $71.80 | $71.80 |
| 7 purchase totals = | $613.56 | $664.4238 | $664.42 | $664.45 | $664.50 | |