| 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 | $169.67 | 4.791% | $177.7989 | $177.80 | $177.80 | $177.80 |
| Purchase #2 | $158.45 | 9.579% | $173.6279 | $173.63 | $173.65 | $173.60 |
| Purchase #3 | $220.48 | 5.290% | $232.1434 | $232.14 | $232.15 | $232.10 |
| Purchase #4 | $200.92 | 13.349% | $227.7408 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $139.35 | 11.694% | $155.6456 | $155.65 | $155.65 | $155.60 |
| Purchase #6 | $134.37 | 5.582% | $141.8705 | $141.87 | $141.85 | $141.90 |
| Purchase #7 | $110.49 | 7.313% | $118.5701 | $118.57 | $118.55 | $118.60 |
| 7 purchase totals = | $1,133.73 | $1,227.3972 | $1,227.40 | $1,227.40 | $1,227.30 | |