| 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 | $16.76 | 6.395% | $17.8318 | $17.83 | $17.85 | $17.80 |
| Purchase #2 | $245.57 | 13.471% | $278.6507 | $278.65 | $278.65 | $278.70 |
| Purchase #3 | $171.95 | 4.771% | $180.1537 | $180.15 | $180.15 | $180.20 |
| Purchase #4 | $222.31 | 5.791% | $235.184 | $235.18 | $235.20 | $235.20 |
| Purchase #5 | $152.37 | 13.631% | $173.1396 | $173.14 | $173.15 | $173.10 |
| Purchase #6 | $117.32 | 3.852% | $121.8392 | $121.84 | $121.85 | $121.80 |
| Purchase #7 | $135.87 | 9.114% | $148.2532 | $148.25 | $148.25 | $148.30 |
| 7 purchase totals = | $1,062.15 | $1,155.0522 | $1,155.04 | $1,155.10 | $1,155.10 | |