| 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 | $194.53 | 4.850% | $203.9647 | $203.96 | $203.95 | $204.00 |
| Purchase #2 | $116.31 | 8.582% | $126.2917 | $126.29 | $126.30 | $126.30 |
| Purchase #3 | $7.42 | 9.313% | $8.111 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $138.27 | 10.590% | $152.9128 | $152.91 | $152.90 | $152.90 |
| Purchase #5 | $176.32 | 5.292% | $185.6509 | $185.65 | $185.65 | $185.70 |
| Purchase #6 | $155.36 | 6.714% | $165.7909 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $50.38 | 9.185% | $55.0074 | $55.01 | $55.00 | $55.00 |
| 7 purchase totals = | $838.59 | $897.7294 | $897.72 | $897.70 | $897.80 | |