| 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 | $10.79 | 12.787% | $12.1697 | $12.17 | $12.15 | $12.20 |
| Purchase #2 | $163.40 | 4.509% | $170.7677 | $170.77 | $170.75 | $170.80 |
| Purchase #3 | $69.55 | 4.159% | $72.4426 | $72.44 | $72.45 | $72.40 |
| Purchase #4 | $65.70 | 5.582% | $69.3674 | $69.37 | $69.35 | $69.40 |
| Purchase #5 | $214.41 | 7.694% | $230.9067 | $230.91 | $230.90 | $230.90 |
| Purchase #6 | $87.77 | 7.621% | $94.459 | $94.46 | $94.45 | $94.50 |
| Purchase #7 | $62.90 | 4.485% | $65.7211 | $65.72 | $65.70 | $65.70 |
| 7 purchase totals = | $674.52 | $715.8342 | $715.84 | $715.75 | $715.90 | |