| 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 | $212.33 | 11.514% | $236.7777 | $236.78 | $236.80 | $236.80 |
| Purchase #2 | $152.57 | 3.613% | $158.0824 | $158.08 | $158.10 | $158.10 |
| Purchase #3 | $31.40 | 12.485% | $35.3203 | $35.32 | $35.30 | $35.30 |
| Purchase #4 | $130.49 | 6.698% | $139.2302 | $139.23 | $139.25 | $139.20 |
| Purchase #5 | $207.56 | 12.185% | $232.8512 | $232.85 | $232.85 | $232.90 |
| Purchase #6 | $164.26 | 7.226% | $176.1294 | $176.13 | $176.15 | $176.10 |
| Purchase #7 | $235.52 | 6.162% | $250.0327 | $250.03 | $250.05 | $250.00 |
| 7 purchase totals = | $1,134.13 | $1,228.4239 | $1,228.42 | $1,228.50 | $1,228.40 | |