| 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 | $62.72 | 12.525% | $70.5757 | $70.58 | $70.60 | $70.60 |
| Purchase #2 | $172.58 | 13.146% | $195.2674 | $195.27 | $195.25 | $195.30 |
| Purchase #3 | $94.61 | 10.176% | $104.2375 | $104.24 | $104.25 | $104.20 |
| Purchase #4 | $38.59 | 6.287% | $41.0162 | $41.02 | $41.00 | $41.00 |
| Purchase #5 | $173.86 | 7.646% | $187.1533 | $187.15 | $187.15 | $187.20 |
| Purchase #6 | $48.95 | 12.419% | $55.0291 | $55.03 | $55.05 | $55.00 |
| Purchase #7 | $22.93 | 8.307% | $24.8348 | $24.83 | $24.85 | $24.80 |
| 7 purchase totals = | $614.24 | $678.1140 | $678.12 | $678.15 | $678.10 | |