| 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 | $168.29 | 10.506% | $185.9705 | $185.97 | $185.95 | $186.00 |
| Purchase #2 | $47.88 | 4.181% | $49.8819 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $46.57 | 13.631% | $52.918 | $52.92 | $52.90 | $52.90 |
| Purchase #4 | $6.25 | 11.723% | $6.9827 | $6.98 | $7.00 | $7.00 |
| Purchase #5 | $238.94 | 10.873% | $264.9199 | $264.92 | $264.90 | $264.90 |
| Purchase #6 | $112.56 | 9.750% | $123.5346 | $123.53 | $123.55 | $123.50 |
| Purchase #7 | $161.50 | 11.466% | $180.0176 | $180.02 | $180.00 | $180.00 |
| 7 purchase totals = | $781.99 | $864.2252 | $864.22 | $864.20 | $864.20 | |