| 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 | $174.93 | 6.289% | $185.9313 | $185.93 | $185.95 | $185.90 |
| Purchase #2 | $188.69 | 5.859% | $199.7453 | $199.75 | $199.75 | $199.70 |
| Purchase #3 | $209.51 | 9.462% | $229.3338 | $229.33 | $229.35 | $229.30 |
| Purchase #4 | $101.83 | 5.460% | $107.3899 | $107.39 | $107.40 | $107.40 |
| Purchase #5 | $220.98 | 8.207% | $239.1158 | $239.12 | $239.10 | $239.10 |
| Purchase #6 | $124.37 | 9.570% | $136.2722 | $136.27 | $136.25 | $136.30 |
| Purchase #7 | $136.72 | 13.565% | $155.2661 | $155.27 | $155.25 | $155.30 |
| 7 purchase totals = | $1,157.03 | $1,253.0544 | $1,253.06 | $1,253.05 | $1,253.00 | |