| 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 | $182.44 | 4.256% | $190.2046 | $190.20 | $190.20 | $190.20 |
| Purchase #2 | $173.86 | 10.740% | $192.5326 | $192.53 | $192.55 | $192.50 |
| Purchase #3 | $33.76 | 7.263% | $36.212 | $36.21 | $36.20 | $36.20 |
| Purchase #4 | $64.88 | 7.513% | $69.7544 | $69.75 | $69.75 | $69.80 |
| Purchase #5 | $156.27 | 13.285% | $177.0305 | $177.03 | $177.05 | $177.00 |
| Purchase #6 | $88.83 | 7.541% | $95.5287 | $95.53 | $95.55 | $95.50 |
| Purchase #7 | $191.88 | 10.245% | $211.5381 | $211.54 | $211.55 | $211.50 |
| 7 purchase totals = | $891.92 | $972.8009 | $972.79 | $972.85 | $972.70 | |