| 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 | $166.63 | 5.872% | $176.4145 | $176.41 | $176.40 | $176.40 |
| Purchase #2 | $170.70 | 13.845% | $194.3334 | $194.33 | $194.35 | $194.30 |
| Purchase #3 | $19.60 | 9.574% | $21.4765 | $21.48 | $21.50 | $21.50 |
| Purchase #4 | $120.45 | 6.363% | $128.1142 | $128.11 | $128.10 | $128.10 |
| Purchase #5 | $125.73 | 9.389% | $137.5348 | $137.53 | $137.55 | $137.50 |
| Purchase #6 | $185.97 | 12.606% | $209.4134 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $249.84 | 4.806% | $261.8473 | $261.85 | $261.85 | $261.80 |
| 7 purchase totals = | $1,038.92 | $1,129.1341 | $1,129.12 | $1,129.15 | $1,129.00 | |