| 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 | $147.68 | 3.409% | $152.7144 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $223.43 | 12.340% | $251.0013 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $233.86 | 11.840% | $261.549 | $261.55 | $261.55 | $261.50 |
| Purchase #4 | $186.61 | 5.651% | $197.1553 | $197.16 | $197.15 | $197.20 |
| Purchase #5 | $207.87 | 11.121% | $230.9872 | $230.99 | $231.00 | $231.00 |
| Purchase #6 | $98.59 | 13.249% | $111.6522 | $111.65 | $111.65 | $111.70 |
| Purchase #7 | $143.97 | 10.549% | $159.1574 | $159.16 | $159.15 | $159.20 |
| 7 purchase totals = | $1,242.01 | $1,364.2168 | $1,364.22 | $1,364.20 | $1,364.30 | |