| 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 | $185.88 | 10.341% | $205.1019 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $229.32 | 6.557% | $244.3565 | $244.36 | $244.35 | $244.40 |
| Purchase #3 | $206.86 | 8.590% | $224.6293 | $224.63 | $224.65 | $224.60 |
| Purchase #4 | $156.70 | 13.802% | $178.3277 | $178.33 | $178.35 | $178.30 |
| Purchase #5 | $165.70 | 6.206% | $175.9833 | $175.98 | $176.00 | $176.00 |
| Purchase #6 | $40.96 | 4.790% | $42.922 | $42.92 | $42.90 | $42.90 |
| Purchase #7 | $193.62 | 7.803% | $208.7282 | $208.73 | $208.75 | $208.70 |
| 7 purchase totals = | $1,179.04 | $1,280.0489 | $1,280.05 | $1,280.10 | $1,280.00 | |