| 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 | $30.87 | 10.411% | $34.0839 | $34.08 | $34.10 | $34.10 |
| Purchase #2 | $161.59 | 11.556% | $180.2633 | $180.26 | $180.25 | $180.30 |
| Purchase #3 | $98.94 | 13.802% | $112.5957 | $112.60 | $112.60 | $112.60 |
| Purchase #4 | $94.84 | 12.720% | $106.9036 | $106.90 | $106.90 | $106.90 |
| Purchase #5 | $174.55 | 9.548% | $191.216 | $191.22 | $191.20 | $191.20 |
| Purchase #6 | $226.76 | 12.782% | $255.7445 | $255.74 | $255.75 | $255.70 |
| Purchase #7 | $86.51 | 11.764% | $96.687 | $96.69 | $96.70 | $96.70 |
| 7 purchase totals = | $874.06 | $977.4940 | $977.49 | $977.50 | $977.50 | |