| 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 | $161.89 | 3.252% | $167.1547 | $167.15 | $167.15 | $167.20 |
| Purchase #2 | $30.25 | 3.628% | $31.3475 | $31.35 | $31.35 | $31.30 |
| Purchase #3 | $120.70 | 4.510% | $126.1436 | $126.14 | $126.15 | $126.10 |
| Purchase #4 | $103.57 | 10.815% | $114.7711 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $33.97 | 5.348% | $35.7867 | $35.79 | $35.80 | $35.80 |
| Purchase #6 | $52.35 | 3.175% | $54.0121 | $54.01 | $54.00 | $54.00 |
| Purchase #7 | $49.75 | 4.353% | $51.9156 | $51.92 | $51.90 | $51.90 |
| 7 purchase totals = | $552.48 | $581.1313 | $581.13 | $581.10 | $581.10 | |