| 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 | $204.27 | 4.582% | $213.6297 | $213.63 | $213.65 | $213.60 |
| Purchase #2 | $166.36 | 11.570% | $185.6079 | $185.61 | $185.60 | $185.60 |
| Purchase #3 | $135.49 | 4.563% | $141.6724 | $141.67 | $141.65 | $141.70 |
| Purchase #4 | $163.92 | 10.227% | $180.6841 | $180.68 | $180.70 | $180.70 |
| Purchase #5 | $137.33 | 4.111% | $142.9756 | $142.98 | $143.00 | $143.00 |
| Purchase #6 | $55.25 | 9.657% | $60.5855 | $60.59 | $60.60 | $60.60 |
| Purchase #7 | $95.81 | 9.567% | $104.9761 | $104.98 | $105.00 | $105.00 |
| 7 purchase totals = | $958.43 | $1,030.1313 | $1,030.14 | $1,030.20 | $1,030.20 | |