| 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 | $133.92 | 5.397% | $141.1477 | $141.15 | $141.15 | $141.10 |
| Purchase #2 | $93.56 | 10.447% | $103.3342 | $103.33 | $103.35 | $103.30 |
| Purchase #3 | $115.71 | 8.536% | $125.587 | $125.59 | $125.60 | $125.60 |
| Purchase #4 | $37.79 | 10.329% | $41.6933 | $41.69 | $41.70 | $41.70 |
| Purchase #5 | $155.64 | 12.281% | $174.7541 | $174.75 | $174.75 | $174.80 |
| Purchase #6 | $124.56 | 3.852% | $129.3581 | $129.36 | $129.35 | $129.40 |
| Purchase #7 | $185.89 | 12.343% | $208.8344 | $208.83 | $208.85 | $208.80 |
| 7 purchase totals = | $847.07 | $924.7088 | $924.70 | $924.75 | $924.70 | |