| 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 | $38.79 | 5.662% | $40.9863 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $114.69 | 6.105% | $121.6918 | $121.69 | $121.70 | $121.70 |
| Purchase #3 | $199.43 | 12.422% | $224.2032 | $224.20 | $224.20 | $224.20 |
| Purchase #4 | $56.82 | 3.769% | $58.9615 | $58.96 | $58.95 | $59.00 |
| Purchase #5 | $212.35 | 5.235% | $223.4665 | $223.47 | $223.45 | $223.50 |
| Purchase #6 | $240.35 | 10.839% | $266.4015 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $137.84 | 5.592% | $145.548 | $145.55 | $145.55 | $145.50 |
| 7 purchase totals = | $1,000.27 | $1,081.2588 | $1,081.26 | $1,081.25 | $1,081.30 | |