| 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 | $134.44 | 9.254% | $146.8811 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $232.50 | 9.365% | $254.2736 | $254.27 | $254.25 | $254.30 |
| Purchase #3 | $154.26 | 10.371% | $170.2583 | $170.26 | $170.25 | $170.30 |
| Purchase #4 | $196.78 | 13.534% | $223.4122 | $223.41 | $223.40 | $223.40 |
| Purchase #5 | $130.95 | 9.809% | $143.7949 | $143.79 | $143.80 | $143.80 |
| Purchase #6 | $176.92 | 11.478% | $197.2269 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $189.62 | 11.114% | $210.6944 | $210.69 | $210.70 | $210.70 |
| 7 purchase totals = | $1,215.47 | $1,346.5414 | $1,346.53 | $1,346.55 | $1,346.60 | |