| 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 | $163.97 | 13.682% | $186.4044 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $136.28 | 12.255% | $152.9811 | $152.98 | $153.00 | $153.00 |
| Purchase #3 | $195.78 | 12.671% | $220.5873 | $220.59 | $220.60 | $220.60 |
| Purchase #4 | $109.55 | 4.382% | $114.3505 | $114.35 | $114.35 | $114.40 |
| Purchase #5 | $215.75 | 6.271% | $229.2797 | $229.28 | $229.30 | $229.30 |
| Purchase #6 | $244.31 | 10.531% | $270.0383 | $270.04 | $270.05 | $270.00 |
| Purchase #7 | $111.44 | 8.491% | $120.9024 | $120.90 | $120.90 | $120.90 |
| 7 purchase totals = | $1,177.08 | $1,294.5437 | $1,294.54 | $1,294.60 | $1,294.60 | |