| 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 | $210.75 | 8.773% | $229.2391 | $229.24 | $229.25 | $229.20 |
| Purchase #2 | $27.38 | 5.113% | $28.7799 | $28.78 | $28.80 | $28.80 |
| Purchase #3 | $211.49 | 10.856% | $234.4494 | $234.45 | $234.45 | $234.40 |
| Purchase #4 | $239.31 | 6.450% | $254.7455 | $254.75 | $254.75 | $254.70 |
| Purchase #5 | $46.97 | 7.154% | $50.3302 | $50.33 | $50.35 | $50.30 |
| Purchase #6 | $241.85 | 11.411% | $269.4475 | $269.45 | $269.45 | $269.40 |
| Purchase #7 | $250.32 | 7.870% | $270.0202 | $270.02 | $270.00 | $270.00 |
| 7 purchase totals = | $1,228.07 | $1,337.0118 | $1,337.02 | $1,337.05 | $1,336.80 | |