| 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 | $158.70 | 7.823% | $171.1151 | $171.12 | $171.10 | $171.10 |
| Purchase #2 | $212.96 | 8.572% | $231.2149 | $231.21 | $231.20 | $231.20 |
| Purchase #3 | $106.84 | 9.295% | $116.7708 | $116.77 | $116.75 | $116.80 |
| Purchase #4 | $99.47 | 4.684% | $104.1292 | $104.13 | $104.15 | $104.10 |
| Purchase #5 | $116.96 | 10.315% | $129.0244 | $129.02 | $129.00 | $129.00 |
| Purchase #6 | $51.39 | 8.261% | $55.6353 | $55.64 | $55.65 | $55.60 |
| Purchase #7 | $5.72 | 7.662% | $6.1583 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $752.04 | $814.0480 | $814.05 | $814.00 | $814.00 | |