| 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 | $150.28 | 6.797% | $160.4945 | $160.49 | $160.50 | $160.50 |
| Purchase #2 | $78.87 | 11.375% | $87.8415 | $87.84 | $87.85 | $87.80 |
| Purchase #3 | $121.34 | 7.614% | $130.5788 | $130.58 | $130.60 | $130.60 |
| Purchase #4 | $226.97 | 7.849% | $244.7849 | $244.78 | $244.80 | $244.80 |
| Purchase #5 | $123.65 | 13.759% | $140.663 | $140.66 | $140.65 | $140.70 |
| Purchase #6 | $178.98 | 6.308% | $190.2701 | $190.27 | $190.25 | $190.30 |
| Purchase #7 | $200.35 | 8.530% | $217.4399 | $217.44 | $217.45 | $217.40 |
| 7 purchase totals = | $1,080.44 | $1,172.0727 | $1,172.06 | $1,172.10 | $1,172.10 | |