| 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 | $148.63 | 6.120% | $157.7262 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $73.57 | 10.316% | $81.1595 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $26.59 | 3.570% | $27.5393 | $27.54 | $27.55 | $27.50 |
| Purchase #4 | $178.29 | 3.643% | $184.7851 | $184.79 | $184.80 | $184.80 |
| Purchase #5 | $159.35 | 13.108% | $180.2376 | $180.24 | $180.25 | $180.20 |
| Purchase #6 | $6.99 | 12.374% | $7.8549 | $7.85 | $7.85 | $7.90 |
| Purchase #7 | $140.85 | 9.728% | $154.5519 | $154.55 | $154.55 | $154.60 |
| 7 purchase totals = | $734.27 | $793.8545 | $793.86 | $793.90 | $793.90 | |