| 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 | $178.94 | 7.312% | $192.0241 | $192.02 | $192.00 | $192.00 |
| Purchase #2 | $44.66 | 7.666% | $48.0836 | $48.08 | $48.10 | $48.10 |
| Purchase #3 | $49.99 | 12.706% | $56.3417 | $56.34 | $56.35 | $56.30 |
| Purchase #4 | $116.79 | 10.470% | $129.0179 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $85.97 | 5.151% | $90.3983 | $90.40 | $90.40 | $90.40 |
| Purchase #6 | $165.34 | 6.468% | $176.0342 | $176.03 | $176.05 | $176.00 |
| Purchase #7 | $60.64 | 6.183% | $64.3894 | $64.39 | $64.40 | $64.40 |
| 7 purchase totals = | $702.33 | $756.2892 | $756.28 | $756.30 | $756.20 | |