| 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 | $163.96 | 5.298% | $172.6466 | $172.65 | $172.65 | $172.60 |
| Purchase #2 | $196.49 | 10.241% | $216.6125 | $216.61 | $216.60 | $216.60 |
| Purchase #3 | $140.84 | 8.542% | $152.8706 | $152.87 | $152.85 | $152.90 |
| Purchase #4 | $139.69 | 12.530% | $157.1932 | $157.19 | $157.20 | $157.20 |
| Purchase #5 | $223.91 | 4.270% | $233.471 | $233.47 | $233.45 | $233.50 |
| Purchase #6 | $217.30 | 13.771% | $247.2244 | $247.22 | $247.20 | $247.20 |
| Purchase #7 | $63.86 | 4.352% | $66.6392 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $1,146.05 | $1,246.6575 | $1,246.65 | $1,246.60 | $1,246.60 | |