| 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 | $155.44 | 11.689% | $173.6094 | $173.61 | $173.60 | $173.60 |
| Purchase #2 | $48.75 | 11.218% | $54.2188 | $54.22 | $54.20 | $54.20 |
| Purchase #3 | $175.77 | 3.333% | $181.6284 | $181.63 | $181.65 | $181.60 |
| Purchase #4 | $41.40 | 7.445% | $44.4822 | $44.48 | $44.50 | $44.50 |
| Purchase #5 | $147.84 | 10.349% | $163.14 | $163.14 | $163.15 | $163.10 |
| Purchase #6 | $116.91 | 5.463% | $123.2968 | $123.30 | $123.30 | $123.30 |
| Purchase #7 | $138.55 | 3.612% | $143.5544 | $143.55 | $143.55 | $143.60 |
| 7 purchase totals = | $824.66 | $883.9300 | $883.93 | $883.95 | $883.90 | |