| 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 | $227.72 | 7.258% | $244.2479 | $244.25 | $244.25 | $244.20 |
| Purchase #2 | $226.66 | 12.147% | $254.1924 | $254.19 | $254.20 | $254.20 |
| Purchase #3 | $89.64 | 8.173% | $96.9663 | $96.97 | $96.95 | $97.00 |
| Purchase #4 | $66.41 | 5.851% | $70.2956 | $70.30 | $70.30 | $70.30 |
| Purchase #5 | $163.33 | 12.535% | $183.8034 | $183.80 | $183.80 | $183.80 |
| Purchase #6 | $177.39 | 7.696% | $191.0419 | $191.04 | $191.05 | $191.00 |
| Purchase #7 | $222.49 | 13.399% | $252.3014 | $252.30 | $252.30 | $252.30 |
| 7 purchase totals = | $1,173.64 | $1,292.8489 | $1,292.85 | $1,292.85 | $1,292.80 | |