| 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 | $125.73 | 8.745% | $136.7251 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $236.26 | 6.316% | $251.1822 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $91.79 | 4.846% | $96.2381 | $96.24 | $96.25 | $96.20 |
| Purchase #4 | $81.75 | 3.285% | $84.4355 | $84.44 | $84.45 | $84.40 |
| Purchase #5 | $192.46 | 7.531% | $206.9542 | $206.95 | $206.95 | $207.00 |
| Purchase #6 | $61.98 | 13.252% | $70.1936 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $34.28 | 6.420% | $36.4808 | $36.48 | $36.50 | $36.50 |
| 7 purchase totals = | $824.25 | $882.2095 | $882.21 | $882.30 | $882.20 | |