| 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 | $123.41 | 6.331% | $131.2231 | $131.22 | $131.20 | $131.20 |
| Purchase #2 | $162.75 | 7.194% | $174.4582 | $174.46 | $174.45 | $174.50 |
| Purchase #3 | $171.65 | 4.698% | $179.7141 | $179.71 | $179.70 | $179.70 |
| Purchase #4 | $121.72 | 3.242% | $125.6662 | $125.67 | $125.65 | $125.70 |
| Purchase #5 | $243.37 | 10.502% | $268.9287 | $268.93 | $268.95 | $268.90 |
| Purchase #6 | $231.29 | 10.747% | $256.1467 | $256.15 | $256.15 | $256.10 |
| Purchase #7 | $156.89 | 7.302% | $168.3461 | $168.35 | $168.35 | $168.30 |
| 7 purchase totals = | $1,211.08 | $1,304.4831 | $1,304.49 | $1,304.45 | $1,304.40 | |