| 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 | $182.77 | 9.335% | $199.8316 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $78.29 | 3.231% | $80.8195 | $80.82 | $80.80 | $80.80 |
| Purchase #3 | $11.63 | 7.671% | $12.5221 | $12.52 | $12.50 | $12.50 |
| Purchase #4 | $182.94 | 5.414% | $192.8444 | $192.84 | $192.85 | $192.80 |
| Purchase #5 | $24.82 | 10.469% | $27.4184 | $27.42 | $27.40 | $27.40 |
| Purchase #6 | $211.51 | 4.114% | $220.2115 | $220.21 | $220.20 | $220.20 |
| Purchase #7 | $9.67 | 11.353% | $10.7678 | $10.77 | $10.75 | $10.80 |
| 7 purchase totals = | $701.63 | $744.4153 | $744.41 | $744.35 | $744.30 | |