| 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 | $45.74 | 11.730% | $51.1053 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $239.30 | 7.602% | $257.4916 | $257.49 | $257.50 | $257.50 |
| Purchase #3 | $107.43 | 11.132% | $119.3891 | $119.39 | $119.40 | $119.40 |
| Purchase #4 | $200.31 | 5.250% | $210.8263 | $210.83 | $210.85 | $210.80 |
| Purchase #5 | $209.86 | 10.129% | $231.1167 | $231.12 | $231.10 | $231.10 |
| Purchase #6 | $143.57 | 10.807% | $159.0856 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $51.85 | 5.398% | $54.6489 | $54.65 | $54.65 | $54.60 |
| 7 purchase totals = | $998.06 | $1,083.6635 | $1,083.68 | $1,083.70 | $1,083.60 | |