| 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 | $82.59 | 6.666% | $88.0954 | $88.10 | $88.10 | $88.10 |
| Purchase #2 | $29.61 | 11.520% | $33.0211 | $33.02 | $33.00 | $33.00 |
| Purchase #3 | $115.49 | 3.710% | $119.7747 | $119.77 | $119.75 | $119.80 |
| Purchase #4 | $222.62 | 10.798% | $246.6585 | $246.66 | $246.65 | $246.70 |
| Purchase #5 | $54.74 | 6.688% | $58.401 | $58.40 | $58.40 | $58.40 |
| Purchase #6 | $205.35 | 6.130% | $217.938 | $217.94 | $217.95 | $217.90 |
| Purchase #7 | $142.48 | 7.111% | $152.6118 | $152.61 | $152.60 | $152.60 |
| 7 purchase totals = | $852.88 | $916.5005 | $916.50 | $916.45 | $916.50 | |