| 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 | $220.72 | 9.283% | $241.2094 | $241.21 | $241.20 | $241.20 |
| Purchase #2 | $105.91 | 12.447% | $119.0926 | $119.09 | $119.10 | $119.10 |
| Purchase #3 | $200.58 | 11.211% | $223.067 | $223.07 | $223.05 | $223.10 |
| Purchase #4 | $74.44 | 5.274% | $78.366 | $78.37 | $78.35 | $78.40 |
| Purchase #5 | $235.93 | 11.251% | $262.4745 | $262.47 | $262.45 | $262.50 |
| Purchase #6 | $227.72 | 13.852% | $259.2638 | $259.26 | $259.25 | $259.30 |
| Purchase #7 | $230.40 | 3.181% | $237.729 | $237.73 | $237.75 | $237.70 |
| 7 purchase totals = | $1,295.70 | $1,421.2023 | $1,421.20 | $1,421.15 | $1,421.30 | |