| 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 | $214.62 | 6.723% | $229.0489 | $229.05 | $229.05 | $229.00 |
| Purchase #2 | $185.90 | 10.205% | $204.8711 | $204.87 | $204.85 | $204.90 |
| Purchase #3 | $188.36 | 5.570% | $198.8517 | $198.85 | $198.85 | $198.90 |
| Purchase #4 | $236.27 | 11.593% | $263.6608 | $263.66 | $263.65 | $263.70 |
| Purchase #5 | $240.40 | 13.216% | $272.1713 | $272.17 | $272.15 | $272.20 |
| Purchase #6 | $205.41 | 10.539% | $227.0582 | $227.06 | $227.05 | $227.10 |
| Purchase #7 | $222.55 | 10.400% | $245.6952 | $245.70 | $245.70 | $245.70 |
| 7 purchase totals = | $1,493.51 | $1,641.3572 | $1,641.36 | $1,641.30 | $1,641.50 | |