| 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 | $175.95 | 4.109% | $183.1798 | $183.18 | $183.20 | $183.20 |
| Purchase #2 | $61.25 | 9.369% | $66.9885 | $66.99 | $67.00 | $67.00 |
| Purchase #3 | $7.90 | 8.741% | $8.5905 | $8.59 | $8.60 | $8.60 |
| Purchase #4 | $237.68 | 4.218% | $247.7053 | $247.71 | $247.70 | $247.70 |
| Purchase #5 | $224.80 | 12.168% | $252.1537 | $252.15 | $252.15 | $252.20 |
| Purchase #6 | $123.33 | 7.854% | $133.0163 | $133.02 | $133.00 | $133.00 |
| Purchase #7 | $239.84 | 6.689% | $255.8829 | $255.88 | $255.90 | $255.90 |
| 7 purchase totals = | $1,070.75 | $1,147.5170 | $1,147.52 | $1,147.55 | $1,147.60 | |