| 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 | $127.78 | 5.439% | $134.73 | $134.73 | $134.75 | $134.70 |
| Purchase #2 | $243.48 | 3.783% | $252.6908 | $252.69 | $252.70 | $252.70 |
| Purchase #3 | $245.81 | 4.667% | $257.282 | $257.28 | $257.30 | $257.30 |
| Purchase #4 | $38.72 | 5.351% | $40.7919 | $40.79 | $40.80 | $40.80 |
| Purchase #5 | $89.39 | 12.317% | $100.4002 | $100.40 | $100.40 | $100.40 |
| Purchase #6 | $25.47 | 12.646% | $28.6909 | $28.69 | $28.70 | $28.70 |
| Purchase #7 | $108.51 | 7.294% | $116.4247 | $116.42 | $116.40 | $116.40 |
| 7 purchase totals = | $879.16 | $931.0105 | $931.00 | $931.05 | $931.00 | |