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 | $19.29 | 8.471% | $20.9241 | $20.92 | $20.90 | $20.90 |
Purchase #2 | $28.54 | 8.609% | $30.997 | $31.00 | $31.00 | $31.00 |
Purchase #3 | $141.29 | 4.449% | $147.576 | $147.58 | $147.60 | $147.60 |
Purchase #4 | $144.67 | 5.118% | $152.0742 | $152.07 | $152.05 | $152.10 |
Purchase #5 | $19.51 | 5.697% | $20.6215 | $20.62 | $20.60 | $20.60 |
Purchase #6 | $198.67 | 11.263% | $221.0462 | $221.05 | $221.05 | $221.00 |
Purchase #7 | $133.45 | 11.471% | $148.758 | $148.76 | $148.75 | $148.80 |
7 purchase totals = | $685.42 | $741.9970 | $742.00 | $741.95 | $742.00 |