| 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 | $207.25 | 3.307% | $214.1038 | $214.10 | $214.10 | $214.10 |
| Purchase #2 | $133.98 | 4.121% | $139.5013 | $139.50 | $139.50 | $139.50 |
| Purchase #3 | $201.65 | 8.268% | $218.3224 | $218.32 | $218.30 | $218.30 |
| Purchase #4 | $218.44 | 5.779% | $231.0636 | $231.06 | $231.05 | $231.10 |
| Purchase #5 | $113.98 | 6.114% | $120.9487 | $120.95 | $120.95 | $120.90 |
| Purchase #6 | $86.63 | 4.203% | $90.2711 | $90.27 | $90.25 | $90.30 |
| Purchase #7 | $122.29 | 3.372% | $126.4136 | $126.41 | $126.40 | $126.40 |
| 7 purchase totals = | $1,084.22 | $1,140.6245 | $1,140.61 | $1,140.55 | $1,140.60 | |