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 | $13.34 | 3.512% | $13.8085 | $13.81 | $13.80 | $13.80 |
Purchase #2 | $89.63 | 11.436% | $99.8801 | $99.88 | $99.90 | $99.90 |
Purchase #3 | $218.42 | 11.587% | $243.7283 | $243.73 | $243.75 | $243.70 |
Purchase #4 | $136.37 | 12.197% | $153.003 | $153.00 | $153.00 | $153.00 |
Purchase #5 | $231.25 | 10.734% | $256.0724 | $256.07 | $256.05 | $256.10 |
Purchase #6 | $103.25 | 13.673% | $117.3674 | $117.37 | $117.35 | $117.40 |
Purchase #7 | $7.69 | 6.812% | $8.2138 | $8.21 | $8.20 | $8.20 |
7 purchase totals = | $799.95 | $892.0735 | $892.07 | $892.05 | $892.10 |