| 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 | $140.35 | 7.613% | $151.0348 | $151.03 | $151.05 | $151.00 |
| Purchase #2 | $81.56 | 5.700% | $86.2089 | $86.21 | $86.20 | $86.20 |
| Purchase #3 | $153.25 | 3.561% | $158.7072 | $158.71 | $158.70 | $158.70 |
| Purchase #4 | $125.77 | 9.528% | $137.7534 | $137.75 | $137.75 | $137.80 |
| Purchase #5 | $22.96 | 5.377% | $24.1946 | $24.19 | $24.20 | $24.20 |
| Purchase #6 | $204.73 | 5.786% | $216.5757 | $216.58 | $216.60 | $216.60 |
| Purchase #7 | $145.87 | 11.655% | $162.8711 | $162.87 | $162.85 | $162.90 |
| 7 purchase totals = | $874.49 | $937.3457 | $937.34 | $937.35 | $937.40 | |