| 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 | $147.81 | 10.277% | $163.0004 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $169.80 | 12.373% | $190.8094 | $190.81 | $190.80 | $190.80 |
| Purchase #3 | $181.69 | 3.294% | $187.6749 | $187.67 | $187.65 | $187.70 |
| Purchase #4 | $174.59 | 11.221% | $194.1807 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $102.55 | 6.588% | $109.306 | $109.31 | $109.30 | $109.30 |
| Purchase #6 | $232.86 | 12.190% | $261.2456 | $261.25 | $261.25 | $261.20 |
| Purchase #7 | $235.56 | 11.630% | $262.9556 | $262.96 | $262.95 | $263.00 |
| 7 purchase totals = | $1,244.86 | $1,369.1726 | $1,369.18 | $1,369.15 | $1,369.20 | |