| 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 | $244.75 | 3.551% | $253.4411 | $253.44 | $253.45 | $253.40 |
| Purchase #2 | $242.34 | 12.132% | $271.7407 | $271.74 | $271.75 | $271.70 |
| Purchase #3 | $234.53 | 4.268% | $244.5397 | $244.54 | $244.55 | $244.50 |
| Purchase #4 | $52.83 | 12.466% | $59.4158 | $59.42 | $59.40 | $59.40 |
| Purchase #5 | $6.33 | 6.580% | $6.7465 | $6.75 | $6.75 | $6.70 |
| Purchase #6 | $218.66 | 10.232% | $241.0333 | $241.03 | $241.05 | $241.00 |
| Purchase #7 | $44.45 | 5.193% | $46.7583 | $46.76 | $46.75 | $46.80 |
| 7 purchase totals = | $1,043.89 | $1,123.6754 | $1,123.68 | $1,123.70 | $1,123.50 | |