| 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 | $136.43 | 3.253% | $140.8681 | $140.87 | $140.85 | $140.90 |
| Purchase #2 | $199.91 | 10.535% | $220.9705 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $72.78 | 11.190% | $80.9241 | $80.92 | $80.90 | $80.90 |
| Purchase #4 | $241.31 | 9.505% | $264.2465 | $264.25 | $264.25 | $264.20 |
| Purchase #5 | $47.53 | 8.745% | $51.6865 | $51.69 | $51.70 | $51.70 |
| Purchase #6 | $124.79 | 5.859% | $132.1014 | $132.10 | $132.10 | $132.10 |
| Purchase #7 | $55.72 | 13.431% | $63.2038 | $63.20 | $63.20 | $63.20 |
| 7 purchase totals = | $878.47 | $954.0009 | $954.00 | $953.95 | $954.00 | |