| 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 | $37.44 | 8.223% | $40.5187 | $40.52 | $40.50 | $40.50 |
| Purchase #2 | $189.48 | 5.449% | $199.8048 | $199.80 | $199.80 | $199.80 |
| Purchase #3 | $108.62 | 6.274% | $115.4348 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $40.41 | 6.304% | $42.9574 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $21.63 | 9.846% | $23.7597 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $230.88 | 5.363% | $243.2621 | $243.26 | $243.25 | $243.30 |
| Purchase #7 | $214.30 | 7.744% | $230.8954 | $230.90 | $230.90 | $230.90 |
| 7 purchase totals = | $842.76 | $896.6329 | $896.63 | $896.60 | $896.70 | |