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 | $77.27 | 13.727% | $87.8769 | $87.88 | $87.90 | $87.90 |
Purchase #2 | $67.64 | 4.196% | $70.4782 | $70.48 | $70.50 | $70.50 |
Purchase #3 | $107.52 | 7.692% | $115.7904 | $115.79 | $115.80 | $115.80 |
Purchase #4 | $129.58 | 7.136% | $138.8268 | $138.83 | $138.85 | $138.80 |
Purchase #5 | $132.78 | 5.142% | $139.6075 | $139.61 | $139.60 | $139.60 |
Purchase #6 | $125.25 | 7.468% | $134.6037 | $134.60 | $134.60 | $134.60 |
Purchase #7 | $45.90 | 11.450% | $51.1556 | $51.16 | $51.15 | $51.20 |
7 purchase totals = | $685.94 | $738.3391 | $738.35 | $738.40 | $738.40 |