| 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 | $127.73 | 12.438% | $143.6171 | $143.62 | $143.60 | $143.60 |
| Purchase #2 | $25.52 | 10.727% | $28.2575 | $28.26 | $28.25 | $28.30 |
| Purchase #3 | $20.48 | 5.415% | $21.589 | $21.59 | $21.60 | $21.60 |
| Purchase #4 | $230.52 | 3.544% | $238.6896 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $182.80 | 13.550% | $207.5694 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $191.62 | 12.695% | $215.9462 | $215.95 | $215.95 | $215.90 |
| Purchase #7 | $238.67 | 13.631% | $271.2031 | $271.20 | $271.20 | $271.20 |
| 7 purchase totals = | $1,017.34 | $1,126.8719 | $1,126.88 | $1,126.85 | $1,126.90 | |