| 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 | $234.35 | 12.139% | $262.7977 | $262.80 | $262.80 | $262.80 |
| Purchase #2 | $243.75 | 3.239% | $251.6451 | $251.65 | $251.65 | $251.60 |
| Purchase #3 | $202.73 | 12.180% | $227.4225 | $227.42 | $227.40 | $227.40 |
| Purchase #4 | $121.46 | 5.844% | $128.5581 | $128.56 | $128.55 | $128.60 |
| Purchase #5 | $197.68 | 13.442% | $224.2521 | $224.25 | $224.25 | $224.30 |
| Purchase #6 | $18.78 | 3.545% | $19.4458 | $19.45 | $19.45 | $19.40 |
| Purchase #7 | $237.89 | 3.145% | $245.3716 | $245.37 | $245.35 | $245.40 |
| 7 purchase totals = | $1,256.64 | $1,359.4929 | $1,359.50 | $1,359.45 | $1,359.50 | |