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 | $20.32 | 7.124% | $21.7676 | $21.77 | $21.75 | $21.80 |
Purchase #2 | $18.38 | 7.434% | $19.7464 | $19.75 | $19.75 | $19.70 |
Purchase #3 | $238.71 | 4.264% | $248.8886 | $248.89 | $248.90 | $248.90 |
Purchase #4 | $139.89 | 5.484% | $147.5616 | $147.56 | $147.55 | $147.60 |
Purchase #5 | $140.66 | 3.737% | $145.9165 | $145.92 | $145.90 | $145.90 |
Purchase #6 | $171.33 | 9.107% | $186.933 | $186.93 | $186.95 | $186.90 |
Purchase #7 | $28.46 | 12.134% | $31.9133 | $31.91 | $31.90 | $31.90 |
7 purchase totals = | $757.75 | $802.7270 | $802.73 | $802.70 | $802.70 |