| 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 | $200.26 | 11.330% | $222.9495 | $222.95 | $222.95 | $222.90 |
| Purchase #2 | $203.49 | 4.330% | $212.3011 | $212.30 | $212.30 | $212.30 |
| Purchase #3 | $236.93 | 3.682% | $245.6538 | $245.65 | $245.65 | $245.70 |
| Purchase #4 | $167.38 | 6.498% | $178.2564 | $178.26 | $178.25 | $178.30 |
| Purchase #5 | $73.27 | 7.192% | $78.5396 | $78.54 | $78.55 | $78.50 |
| Purchase #6 | $99.35 | 3.775% | $103.1005 | $103.10 | $103.10 | $103.10 |
| Purchase #7 | $237.86 | 9.576% | $260.6375 | $260.64 | $260.65 | $260.60 |
| 7 purchase totals = | $1,218.54 | $1,301.4384 | $1,301.44 | $1,301.45 | $1,301.40 | |