| 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 | $248.92 | 12.303% | $279.5446 | $279.54 | $279.55 | $279.50 |
| Purchase #2 | $199.49 | 8.823% | $217.091 | $217.09 | $217.10 | $217.10 |
| Purchase #3 | $110.49 | 5.679% | $116.7647 | $116.76 | $116.75 | $116.80 |
| Purchase #4 | $220.91 | 13.253% | $250.1872 | $250.19 | $250.20 | $250.20 |
| Purchase #5 | $219.59 | 9.699% | $240.888 | $240.89 | $240.90 | $240.90 |
| Purchase #6 | $78.57 | 8.340% | $85.1227 | $85.12 | $85.10 | $85.10 |
| Purchase #7 | $146.69 | 5.642% | $154.9662 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $1,224.66 | $1,344.5644 | $1,344.56 | $1,344.55 | $1,344.60 | |