| 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 | $194.77 | 7.484% | $209.3466 | $209.35 | $209.35 | $209.30 |
| Purchase #2 | $27.54 | 3.229% | $28.4293 | $28.43 | $28.45 | $28.40 |
| Purchase #3 | $240.99 | 9.422% | $263.6961 | $263.70 | $263.70 | $263.70 |
| Purchase #4 | $218.34 | 8.369% | $236.6129 | $236.61 | $236.60 | $236.60 |
| Purchase #5 | $93.60 | 13.463% | $106.2014 | $106.20 | $106.20 | $106.20 |
| Purchase #6 | $226.77 | 6.813% | $242.2198 | $242.22 | $242.20 | $242.20 |
| Purchase #7 | $86.28 | 13.314% | $97.7673 | $97.77 | $97.75 | $97.80 |
| 7 purchase totals = | $1,088.29 | $1,184.2734 | $1,184.28 | $1,184.25 | $1,184.20 | |