| 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 | $74.80 | 11.127% | $83.123 | $83.12 | $83.10 | $83.10 |
| Purchase #2 | $194.76 | 5.631% | $205.7269 | $205.73 | $205.75 | $205.70 |
| Purchase #3 | $215.78 | 3.832% | $224.0487 | $224.05 | $224.05 | $224.00 |
| Purchase #4 | $74.85 | 4.491% | $78.2115 | $78.21 | $78.20 | $78.20 |
| Purchase #5 | $191.63 | 10.350% | $211.4637 | $211.46 | $211.45 | $211.50 |
| Purchase #6 | $31.96 | 6.449% | $34.0211 | $34.02 | $34.00 | $34.00 |
| Purchase #7 | $225.92 | 4.447% | $235.9667 | $235.97 | $235.95 | $236.00 |
| 7 purchase totals = | $1,009.70 | $1,072.5616 | $1,072.56 | $1,072.50 | $1,072.50 | |