| 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 | $46.40 | 6.287% | $49.3172 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $195.76 | 8.149% | $211.7125 | $211.71 | $211.70 | $211.70 |
| Purchase #3 | $92.87 | 7.838% | $100.1492 | $100.15 | $100.15 | $100.10 |
| Purchase #4 | $212.80 | 13.583% | $241.7046 | $241.70 | $241.70 | $241.70 |
| Purchase #5 | $69.35 | 11.720% | $77.4778 | $77.48 | $77.50 | $77.50 |
| Purchase #6 | $8.28 | 3.299% | $8.5532 | $8.55 | $8.55 | $8.60 |
| Purchase #7 | $215.90 | 5.301% | $227.3449 | $227.34 | $227.35 | $227.30 |
| 7 purchase totals = | $841.36 | $916.2594 | $916.25 | $916.25 | $916.20 | |