| 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 | $45.49 | 13.408% | $51.5893 | $51.59 | $51.60 | $51.60 |
| Purchase #2 | $28.82 | 7.211% | $30.8982 | $30.90 | $30.90 | $30.90 |
| Purchase #3 | $147.25 | 6.440% | $156.7329 | $156.73 | $156.75 | $156.70 |
| Purchase #4 | $234.62 | 11.120% | $260.7097 | $260.71 | $260.70 | $260.70 |
| Purchase #5 | $29.31 | 10.165% | $32.2894 | $32.29 | $32.30 | $32.30 |
| Purchase #6 | $246.37 | 12.792% | $277.8857 | $277.89 | $277.90 | $277.90 |
| Purchase #7 | $158.90 | 12.300% | $178.4447 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $890.76 | $988.5499 | $988.55 | $988.60 | $988.50 | |