| 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 | $219.27 | 10.800% | $242.9512 | $242.95 | $242.95 | $243.00 |
| Purchase #2 | $243.92 | 11.189% | $271.2122 | $271.21 | $271.20 | $271.20 |
| Purchase #3 | $197.63 | 13.500% | $224.3101 | $224.31 | $224.30 | $224.30 |
| Purchase #4 | $139.43 | 13.718% | $158.557 | $158.56 | $158.55 | $158.60 |
| Purchase #5 | $133.90 | 8.826% | $145.718 | $145.72 | $145.70 | $145.70 |
| Purchase #6 | $209.79 | 3.489% | $217.1096 | $217.11 | $217.10 | $217.10 |
| Purchase #7 | $17.65 | 4.588% | $18.4598 | $18.46 | $18.45 | $18.50 |
| 7 purchase totals = | $1,161.59 | $1,278.3179 | $1,278.32 | $1,278.25 | $1,278.40 | |