| 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 | $36.82 | 11.621% | $41.0989 | $41.10 | $41.10 | $41.10 |
| Purchase #2 | $19.44 | 13.509% | $22.0661 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $218.91 | 12.832% | $247.0005 | $247.00 | $247.00 | $247.00 |
| Purchase #4 | $210.37 | 5.789% | $222.5483 | $222.55 | $222.55 | $222.50 |
| Purchase #5 | $233.27 | 6.180% | $247.6861 | $247.69 | $247.70 | $247.70 |
| Purchase #6 | $228.67 | 10.850% | $253.4807 | $253.48 | $253.50 | $253.50 |
| Purchase #7 | $186.52 | 9.616% | $204.4558 | $204.46 | $204.45 | $204.50 |
| 7 purchase totals = | $1,134.00 | $1,238.3364 | $1,238.35 | $1,238.35 | $1,238.40 | |