| 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 | $102.36 | 8.176% | $110.729 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $172.56 | 7.339% | $185.2242 | $185.22 | $185.20 | $185.20 |
| Purchase #3 | $72.95 | 13.854% | $83.0565 | $83.06 | $83.05 | $83.10 |
| Purchase #4 | $199.25 | 5.763% | $210.7328 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $236.90 | 11.412% | $263.935 | $263.94 | $263.95 | $263.90 |
| Purchase #6 | $94.64 | 7.370% | $101.615 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $154.33 | 6.306% | $164.062 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $1,032.99 | $1,119.3545 | $1,119.36 | $1,119.35 | $1,119.30 | |