| 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 | $233.39 | 6.123% | $247.6805 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $222.33 | 11.810% | $248.5872 | $248.59 | $248.60 | $248.60 |
| Purchase #3 | $70.57 | 7.234% | $75.675 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $200.70 | 5.114% | $210.9638 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $50.76 | 10.252% | $55.9639 | $55.96 | $55.95 | $56.00 |
| Purchase #6 | $214.73 | 7.663% | $231.1848 | $231.18 | $231.20 | $231.20 |
| Purchase #7 | $192.76 | 13.409% | $218.6072 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $1,185.24 | $1,288.6624 | $1,288.66 | $1,288.70 | $1,288.80 | |