| 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 | $220.37 | 13.501% | $250.1222 | $250.12 | $250.10 | $250.10 |
| Purchase #2 | $52.62 | 5.117% | $55.3126 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $222.56 | 9.696% | $244.1394 | $244.14 | $244.15 | $244.10 |
| Purchase #4 | $221.70 | 11.187% | $246.5016 | $246.50 | $246.50 | $246.50 |
| Purchase #5 | $112.91 | 11.269% | $125.6338 | $125.63 | $125.65 | $125.60 |
| Purchase #6 | $5.36 | 7.186% | $5.7452 | $5.75 | $5.75 | $5.70 |
| Purchase #7 | $210.82 | 7.119% | $225.8283 | $225.83 | $225.85 | $225.80 |
| 7 purchase totals = | $1,046.34 | $1,153.2831 | $1,153.28 | $1,153.30 | $1,153.10 | |