| 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 | $113.49 | 13.194% | $128.4639 | $128.46 | $128.45 | $128.50 |
| Purchase #2 | $165.85 | 13.309% | $187.923 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $61.53 | 10.551% | $68.022 | $68.02 | $68.00 | $68.00 |
| Purchase #4 | $215.92 | 5.722% | $228.2749 | $228.27 | $228.25 | $228.30 |
| Purchase #5 | $221.59 | 13.263% | $250.9795 | $250.98 | $251.00 | $251.00 |
| Purchase #6 | $229.78 | 13.519% | $260.844 | $260.84 | $260.85 | $260.80 |
| Purchase #7 | $107.71 | 3.627% | $111.6166 | $111.62 | $111.60 | $111.60 |
| 7 purchase totals = | $1,115.87 | $1,236.1239 | $1,236.11 | $1,236.05 | $1,236.10 | |