| 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 | $73.69 | 12.351% | $82.7915 | $82.79 | $82.80 | $82.80 |
| Purchase #2 | $241.82 | 10.198% | $266.4808 | $266.48 | $266.50 | $266.50 |
| Purchase #3 | $217.57 | 12.127% | $243.9547 | $243.95 | $243.95 | $244.00 |
| Purchase #4 | $167.66 | 6.375% | $178.3483 | $178.35 | $178.35 | $178.30 |
| Purchase #5 | $63.78 | 8.387% | $69.1292 | $69.13 | $69.15 | $69.10 |
| Purchase #6 | $128.73 | 6.791% | $137.4721 | $137.47 | $137.45 | $137.50 |
| Purchase #7 | $220.74 | 3.422% | $228.2937 | $228.29 | $228.30 | $228.30 |
| 7 purchase totals = | $1,113.99 | $1,206.4703 | $1,206.46 | $1,206.50 | $1,206.50 | |