| 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 | $72.77 | 7.146% | $77.9701 | $77.97 | $77.95 | $78.00 |
| Purchase #2 | $61.83 | 3.381% | $63.9205 | $63.92 | $63.90 | $63.90 |
| Purchase #3 | $96.59 | 5.438% | $101.8426 | $101.84 | $101.85 | $101.80 |
| Purchase #4 | $183.38 | 4.507% | $191.6449 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $26.98 | 5.769% | $28.5365 | $28.54 | $28.55 | $28.50 |
| Purchase #6 | $89.96 | 8.272% | $97.4015 | $97.40 | $97.40 | $97.40 |
| Purchase #7 | $37.45 | 10.165% | $41.2568 | $41.26 | $41.25 | $41.30 |
| 7 purchase totals = | $568.96 | $602.5729 | $602.57 | $602.55 | $602.50 | |