| 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 | $11.46 | 8.725% | $12.4599 | $12.46 | $12.45 | $12.50 |
| Purchase #2 | $187.68 | 10.833% | $208.0114 | $208.01 | $208.00 | $208.00 |
| Purchase #3 | $124.83 | 3.336% | $128.9943 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $51.98 | 4.570% | $54.3555 | $54.36 | $54.35 | $54.40 |
| Purchase #5 | $22.39 | 11.228% | $24.9039 | $24.90 | $24.90 | $24.90 |
| Purchase #6 | $231.86 | 11.251% | $257.9466 | $257.95 | $257.95 | $257.90 |
| Purchase #7 | $50.43 | 5.712% | $53.3106 | $53.31 | $53.30 | $53.30 |
| 7 purchase totals = | $680.63 | $739.9822 | $739.98 | $739.95 | $740.00 | |