| 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 | $180.39 | 6.132% | $191.4515 | $191.45 | $191.45 | $191.50 |
| Purchase #2 | $36.96 | 4.214% | $38.5175 | $38.52 | $38.50 | $38.50 |
| Purchase #3 | $131.46 | 3.747% | $136.3858 | $136.39 | $136.40 | $136.40 |
| Purchase #4 | $243.45 | 7.135% | $260.8202 | $260.82 | $260.80 | $260.80 |
| Purchase #5 | $191.58 | 10.554% | $211.7994 | $211.80 | $211.80 | $211.80 |
| Purchase #6 | $136.32 | 5.626% | $143.9894 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $219.59 | 3.477% | $227.2251 | $227.23 | $227.25 | $227.20 |
| 7 purchase totals = | $1,139.75 | $1,210.1889 | $1,210.20 | $1,210.20 | $1,210.20 | |