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 | $93.49 | 6.313% | $99.392 | $99.39 | $99.40 | $99.40 |
Purchase #2 | $184.31 | 9.599% | $202.0019 | $202.00 | $202.00 | $202.00 |
Purchase #3 | $147.43 | 3.604% | $152.7434 | $152.74 | $152.75 | $152.70 |
Purchase #4 | $200.70 | 10.678% | $222.1307 | $222.13 | $222.15 | $222.10 |
Purchase #5 | $108.31 | 4.138% | $112.7919 | $112.79 | $112.80 | $112.80 |
Purchase #6 | $87.35 | 7.783% | $94.1485 | $94.15 | $94.15 | $94.10 |
Purchase #7 | $180.86 | 13.549% | $205.3647 | $205.36 | $205.35 | $205.40 |
7 purchase totals = | $1,002.45 | $1,088.5731 | $1,088.56 | $1,088.60 | $1,088.50 |