| 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 | $180.44 | 6.460% | $192.0964 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $42.68 | 11.434% | $47.56 | $47.56 | $47.55 | $47.60 |
| Purchase #3 | $84.97 | 11.301% | $94.5725 | $94.57 | $94.55 | $94.60 |
| Purchase #4 | $239.78 | 13.622% | $272.4428 | $272.44 | $272.45 | $272.40 |
| Purchase #5 | $136.98 | 8.171% | $148.1726 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $124.59 | 6.733% | $132.9786 | $132.98 | $133.00 | $133.00 |
| Purchase #7 | $11.74 | 7.468% | $12.6167 | $12.62 | $12.60 | $12.60 |
| 7 purchase totals = | $821.18 | $900.4396 | $900.44 | $900.40 | $900.50 | |