| 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 | $32.97 | 7.595% | $35.4741 | $35.47 | $35.45 | $35.50 |
| Purchase #2 | $42.47 | 11.795% | $47.4793 | $47.48 | $47.50 | $47.50 |
| Purchase #3 | $142.64 | 12.468% | $160.4244 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $103.79 | 3.477% | $107.3988 | $107.40 | $107.40 | $107.40 |
| Purchase #5 | $231.57 | 4.795% | $242.6738 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $125.46 | 8.632% | $136.2897 | $136.29 | $136.30 | $136.30 |
| Purchase #7 | $236.46 | 4.563% | $247.2497 | $247.25 | $247.25 | $247.20 |
| 7 purchase totals = | $915.36 | $976.9898 | $976.98 | $976.95 | $977.00 | |