| 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 | $114.42 | 3.351% | $118.2542 | $118.25 | $118.25 | $118.30 |
| Purchase #2 | $131.33 | 10.657% | $145.3258 | $145.33 | $145.35 | $145.30 |
| Purchase #3 | $214.89 | 10.354% | $237.1397 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $220.28 | 5.159% | $231.6442 | $231.64 | $231.65 | $231.60 |
| Purchase #5 | $226.47 | 7.868% | $244.2887 | $244.29 | $244.30 | $244.30 |
| Purchase #6 | $182.37 | 7.512% | $196.0696 | $196.07 | $196.05 | $196.10 |
| Purchase #7 | $155.69 | 9.651% | $170.7156 | $170.72 | $170.70 | $170.70 |
| 7 purchase totals = | $1,245.45 | $1,343.4378 | $1,343.44 | $1,343.45 | $1,343.40 | |