| 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 | $126.95 | 4.148% | $132.2159 | $132.22 | $132.20 | $132.20 |
| Purchase #2 | $232.34 | 8.497% | $252.0819 | $252.08 | $252.10 | $252.10 |
| Purchase #3 | $99.67 | 6.187% | $105.8366 | $105.84 | $105.85 | $105.80 |
| Purchase #4 | $214.72 | 3.280% | $221.7628 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $185.42 | 6.827% | $198.0786 | $198.08 | $198.10 | $198.10 |
| Purchase #6 | $57.33 | 8.313% | $62.0958 | $62.10 | $62.10 | $62.10 |
| Purchase #7 | $111.57 | 4.272% | $116.3363 | $116.34 | $116.35 | $116.30 |
| 7 purchase totals = | $1,028.00 | $1,088.4079 | $1,088.42 | $1,088.45 | $1,088.40 | |