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 | $28.98 | 6.586% | $30.8886 | $30.89 | $30.90 | $30.90 |
Purchase #2 | $31.28 | 12.664% | $35.2413 | $35.24 | $35.25 | $35.20 |
Purchase #3 | $46.73 | 12.345% | $52.4988 | $52.50 | $52.50 | $52.50 |
Purchase #4 | $135.76 | 13.276% | $153.7835 | $153.78 | $153.80 | $153.80 |
Purchase #5 | $33.87 | 4.137% | $35.2712 | $35.27 | $35.25 | $35.30 |
Purchase #6 | $168.84 | 4.336% | $176.1609 | $176.16 | $176.15 | $176.20 |
Purchase #7 | $121.41 | 8.341% | $131.5368 | $131.54 | $131.55 | $131.50 |
7 purchase totals = | $566.87 | $615.3811 | $615.38 | $615.40 | $615.40 |