| 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 | $245.66 | 3.517% | $254.2999 | $254.30 | $254.30 | $254.30 |
| Purchase #2 | $214.32 | 11.448% | $238.8554 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $207.75 | 10.584% | $229.7383 | $229.74 | $229.75 | $229.70 |
| Purchase #4 | $106.28 | 7.103% | $113.8291 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $133.95 | 9.388% | $146.5252 | $146.53 | $146.55 | $146.50 |
| Purchase #6 | $12.44 | 8.167% | $13.456 | $13.46 | $13.45 | $13.50 |
| Purchase #7 | $188.88 | 9.269% | $206.3873 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $1,109.28 | $1,203.0912 | $1,203.11 | $1,203.15 | $1,203.10 | |