| 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 | $206.68 | 12.691% | $232.9098 | $232.91 | $232.90 | $232.90 |
| Purchase #2 | $152.36 | 12.542% | $171.469 | $171.47 | $171.45 | $171.50 |
| Purchase #3 | $149.61 | 10.122% | $164.7535 | $164.75 | $164.75 | $164.80 |
| Purchase #4 | $25.37 | 13.784% | $28.867 | $28.87 | $28.85 | $28.90 |
| Purchase #5 | $16.88 | 12.122% | $18.9262 | $18.93 | $18.95 | $18.90 |
| Purchase #6 | $240.90 | 11.661% | $268.9913 | $268.99 | $269.00 | $269.00 |
| Purchase #7 | $66.82 | 9.743% | $73.3303 | $73.33 | $73.35 | $73.30 |
| 7 purchase totals = | $858.62 | $959.2471 | $959.25 | $959.25 | $959.30 | |