| 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 | $222.60 | 12.476% | $250.3716 | $250.37 | $250.35 | $250.40 |
| Purchase #2 | $226.28 | 8.189% | $244.8101 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $33.38 | 3.874% | $34.6731 | $34.67 | $34.65 | $34.70 |
| Purchase #4 | $59.70 | 8.869% | $64.9948 | $64.99 | $65.00 | $65.00 |
| Purchase #5 | $220.69 | 6.585% | $235.2224 | $235.22 | $235.20 | $235.20 |
| Purchase #6 | $26.33 | 9.689% | $28.8811 | $28.88 | $28.90 | $28.90 |
| Purchase #7 | $241.92 | 8.839% | $263.3033 | $263.30 | $263.30 | $263.30 |
| 7 purchase totals = | $1,030.90 | $1,122.2564 | $1,122.24 | $1,122.20 | $1,122.30 | |