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 | $113.25 | 13.738% | $128.8083 | $128.81 | $128.80 | $128.80 |
Purchase #2 | $188.48 | 5.220% | $198.3187 | $198.32 | $198.30 | $198.30 |
Purchase #3 | $178.48 | 11.160% | $198.3984 | $198.40 | $198.40 | $198.40 |
Purchase #4 | $13.34 | 13.526% | $15.1444 | $15.14 | $15.15 | $15.10 |
Purchase #5 | $176.79 | 11.591% | $197.2817 | $197.28 | $197.30 | $197.30 |
Purchase #6 | $31.70 | 5.568% | $33.4651 | $33.47 | $33.45 | $33.50 |
Purchase #7 | $128.40 | 13.756% | $146.0627 | $146.06 | $146.05 | $146.10 |
7 purchase totals = | $830.44 | $917.4793 | $917.48 | $917.45 | $917.50 |