| 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 | $106.32 | 6.582% | $113.318 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $63.92 | 8.241% | $69.1876 | $69.19 | $69.20 | $69.20 |
| Purchase #3 | $127.59 | 5.167% | $134.1826 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $147.50 | 8.789% | $160.4638 | $160.46 | $160.45 | $160.50 |
| Purchase #5 | $55.77 | 3.718% | $57.8435 | $57.84 | $57.85 | $57.80 |
| Purchase #6 | $35.66 | 13.645% | $40.5258 | $40.53 | $40.55 | $40.50 |
| Purchase #7 | $247.84 | 9.340% | $270.9883 | $270.99 | $271.00 | $271.00 |
| 7 purchase totals = | $784.60 | $846.5096 | $846.51 | $846.55 | $846.50 | |