| 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 | $30.51 | 12.322% | $34.2694 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $83.92 | 13.503% | $95.2517 | $95.25 | $95.25 | $95.30 |
| Purchase #3 | $18.52 | 9.433% | $20.267 | $20.27 | $20.25 | $20.30 |
| Purchase #4 | $128.95 | 11.592% | $143.8979 | $143.90 | $143.90 | $143.90 |
| Purchase #5 | $237.72 | 5.818% | $251.5505 | $251.55 | $251.55 | $251.60 |
| Purchase #6 | $112.26 | 11.874% | $125.5898 | $125.59 | $125.60 | $125.60 |
| Purchase #7 | $18.67 | 12.414% | $20.9877 | $20.99 | $21.00 | $21.00 |
| 7 purchase totals = | $630.55 | $691.8140 | $691.82 | $691.80 | $692.00 | |