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 | $16.37 | 9.270% | $17.8875 | $17.89 | $17.90 | $17.90 |
Purchase #2 | $79.29 | 7.448% | $85.1955 | $85.20 | $85.20 | $85.20 |
Purchase #3 | $83.32 | 7.313% | $89.4132 | $89.41 | $89.40 | $89.40 |
Purchase #4 | $53.51 | 10.137% | $58.9343 | $58.93 | $58.95 | $58.90 |
Purchase #5 | $138.27 | 11.597% | $154.3052 | $154.31 | $154.30 | $154.30 |
Purchase #6 | $231.73 | 3.244% | $239.2473 | $239.25 | $239.25 | $239.20 |
Purchase #7 | $95.45 | 4.468% | $99.7147 | $99.71 | $99.70 | $99.70 |
7 purchase totals = | $697.94 | $744.6977 | $744.70 | $744.70 | $744.60 |