| 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 | $105.42 | 4.766% | $110.4443 | $110.44 | $110.45 | $110.40 |
| Purchase #2 | $55.76 | 11.518% | $62.1824 | $62.18 | $62.20 | $62.20 |
| Purchase #3 | $176.43 | 5.424% | $185.9996 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $210.72 | 4.529% | $220.2635 | $220.26 | $220.25 | $220.30 |
| Purchase #5 | $224.34 | 4.185% | $233.7286 | $233.73 | $233.75 | $233.70 |
| Purchase #6 | $103.71 | 12.261% | $116.4259 | $116.43 | $116.45 | $116.40 |
| Purchase #7 | $35.66 | 8.447% | $38.6722 | $38.67 | $38.65 | $38.70 |
| 7 purchase totals = | $912.04 | $967.7165 | $967.71 | $967.75 | $967.70 | |