| 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 | $246.37 | 6.470% | $262.3101 | $262.31 | $262.30 | $262.30 |
| Purchase #2 | $25.55 | 9.303% | $27.9269 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $210.29 | 12.475% | $236.5237 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $36.66 | 9.272% | $40.0591 | $40.06 | $40.05 | $40.10 |
| Purchase #5 | $102.28 | 11.243% | $113.7793 | $113.78 | $113.80 | $113.80 |
| Purchase #6 | $112.50 | 7.697% | $121.1591 | $121.16 | $121.15 | $121.20 |
| Purchase #7 | $77.74 | 9.859% | $85.4044 | $85.40 | $85.40 | $85.40 |
| 7 purchase totals = | $811.39 | $887.1626 | $887.16 | $887.15 | $887.20 | |