| 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 | $217.58 | 4.341% | $227.0251 | $227.03 | $227.05 | $227.00 |
| Purchase #2 | $176.53 | 8.853% | $192.1582 | $192.16 | $192.15 | $192.20 |
| Purchase #3 | $217.48 | 10.244% | $239.7587 | $239.76 | $239.75 | $239.80 |
| Purchase #4 | $118.83 | 3.764% | $123.3028 | $123.30 | $123.30 | $123.30 |
| Purchase #5 | $140.40 | 9.169% | $153.2733 | $153.27 | $153.25 | $153.30 |
| Purchase #6 | $152.82 | 3.558% | $158.2573 | $158.26 | $158.25 | $158.30 |
| Purchase #7 | $141.45 | 9.112% | $154.3389 | $154.34 | $154.35 | $154.30 |
| 7 purchase totals = | $1,165.09 | $1,248.1143 | $1,248.12 | $1,248.10 | $1,248.20 | |