| 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 | $230.51 | 3.578% | $238.7576 | $238.76 | $238.75 | $238.80 |
| Purchase #2 | $154.93 | 5.178% | $162.9523 | $162.95 | $162.95 | $163.00 |
| Purchase #3 | $112.55 | 8.206% | $121.7859 | $121.79 | $121.80 | $121.80 |
| Purchase #4 | $247.26 | 12.704% | $278.6719 | $278.67 | $278.65 | $278.70 |
| Purchase #5 | $126.91 | 4.342% | $132.4204 | $132.42 | $132.40 | $132.40 |
| Purchase #6 | $53.52 | 11.357% | $59.5983 | $59.60 | $59.60 | $59.60 |
| Purchase #7 | $118.68 | 8.638% | $128.9316 | $128.93 | $128.95 | $128.90 |
| 7 purchase totals = | $1,044.36 | $1,123.1180 | $1,123.12 | $1,123.10 | $1,123.20 | |