| 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 | $14.95 | 3.309% | $15.4447 | $15.44 | $15.45 | $15.40 |
| Purchase #2 | $234.87 | 4.731% | $245.9817 | $245.98 | $246.00 | $246.00 |
| Purchase #3 | $213.81 | 5.497% | $225.5631 | $225.56 | $225.55 | $225.60 |
| Purchase #4 | $125.69 | 10.149% | $138.4463 | $138.45 | $138.45 | $138.40 |
| Purchase #5 | $138.60 | 3.470% | $143.4094 | $143.41 | $143.40 | $143.40 |
| Purchase #6 | $114.44 | 5.325% | $120.5339 | $120.53 | $120.55 | $120.50 |
| Purchase #7 | $121.92 | 7.807% | $131.4383 | $131.44 | $131.45 | $131.40 |
| 7 purchase totals = | $964.28 | $1,020.8174 | $1,020.81 | $1,020.85 | $1,020.70 | |