| 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 | $200.60 | 12.440% | $225.5546 | $225.55 | $225.55 | $225.60 |
| Purchase #2 | $189.68 | 12.801% | $213.9609 | $213.96 | $213.95 | $214.00 |
| Purchase #3 | $18.37 | 11.873% | $20.5511 | $20.55 | $20.55 | $20.60 |
| Purchase #4 | $206.59 | 10.357% | $227.9865 | $227.99 | $228.00 | $228.00 |
| Purchase #5 | $110.53 | 6.348% | $117.5464 | $117.55 | $117.55 | $117.50 |
| Purchase #6 | $80.95 | 9.640% | $88.7536 | $88.75 | $88.75 | $88.80 |
| Purchase #7 | $38.31 | 4.200% | $39.919 | $39.92 | $39.90 | $39.90 |
| 7 purchase totals = | $845.03 | $934.2721 | $934.27 | $934.25 | $934.40 | |