| 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 | $87.51 | 10.735% | $96.9042 | $96.90 | $96.90 | $96.90 |
| Purchase #2 | $110.65 | 13.422% | $125.5014 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $211.55 | 7.414% | $227.2343 | $227.23 | $227.25 | $227.20 |
| Purchase #4 | $144.79 | 5.803% | $153.1922 | $153.19 | $153.20 | $153.20 |
| Purchase #5 | $47.95 | 6.610% | $51.1195 | $51.12 | $51.10 | $51.10 |
| Purchase #6 | $46.63 | 11.663% | $52.0685 | $52.07 | $52.05 | $52.10 |
| Purchase #7 | $143.75 | 9.469% | $157.3617 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $792.83 | $863.3818 | $863.37 | $863.35 | $863.40 | |