| 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 | $90.58 | 8.169% | $97.9795 | $97.98 | $98.00 | $98.00 |
| Purchase #2 | $65.82 | 10.862% | $72.9694 | $72.97 | $72.95 | $73.00 |
| Purchase #3 | $129.51 | 12.729% | $145.9953 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $219.80 | 12.557% | $247.4003 | $247.40 | $247.40 | $247.40 |
| Purchase #5 | $28.46 | 7.633% | $30.6324 | $30.63 | $30.65 | $30.60 |
| Purchase #6 | $142.88 | 13.434% | $162.0745 | $162.07 | $162.05 | $162.10 |
| Purchase #7 | $129.36 | 7.307% | $138.8123 | $138.81 | $138.80 | $138.80 |
| 7 purchase totals = | $806.41 | $895.8637 | $895.86 | $895.85 | $895.90 | |