| 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 | $58.40 | 11.299% | $64.9986 | $65.00 | $65.00 | $65.00 |
| Purchase #2 | $239.36 | 7.856% | $258.1641 | $258.16 | $258.15 | $258.20 |
| Purchase #3 | $103.87 | 6.761% | $110.8927 | $110.89 | $110.90 | $110.90 |
| Purchase #4 | $15.86 | 3.796% | $16.462 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $156.85 | 11.637% | $175.1026 | $175.10 | $175.10 | $175.10 |
| Purchase #6 | $68.40 | 3.276% | $70.6408 | $70.64 | $70.65 | $70.60 |
| Purchase #7 | $154.56 | 11.360% | $172.118 | $172.12 | $172.10 | $172.10 |
| 7 purchase totals = | $797.30 | $868.3788 | $868.37 | $868.35 | $868.40 | |