| 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 | $8.36 | 12.560% | $9.41 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $74.30 | 3.368% | $76.8024 | $76.80 | $76.80 | $76.80 |
| Purchase #3 | $85.98 | 5.380% | $90.6057 | $90.61 | $90.60 | $90.60 |
| Purchase #4 | $152.35 | 10.522% | $168.3803 | $168.38 | $168.40 | $168.40 |
| Purchase #5 | $174.26 | 5.727% | $184.2399 | $184.24 | $184.25 | $184.20 |
| Purchase #6 | $119.46 | 4.555% | $124.9014 | $124.90 | $124.90 | $124.90 |
| Purchase #7 | $93.30 | 5.484% | $98.4166 | $98.42 | $98.40 | $98.40 |
| 7 purchase totals = | $708.01 | $752.7563 | $752.76 | $752.75 | $752.70 | |