| 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 | $108.40 | 4.561% | $113.3441 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $122.82 | 5.625% | $129.7286 | $129.73 | $129.75 | $129.70 |
| Purchase #3 | $199.77 | 5.388% | $210.5336 | $210.53 | $210.55 | $210.50 |
| Purchase #4 | $140.97 | 5.218% | $148.3258 | $148.33 | $148.35 | $148.30 |
| Purchase #5 | $152.45 | 13.260% | $172.6649 | $172.66 | $172.65 | $172.70 |
| Purchase #6 | $100.45 | 13.644% | $114.1554 | $114.16 | $114.15 | $114.20 |
| Purchase #7 | $45.51 | 5.448% | $47.9894 | $47.99 | $48.00 | $48.00 |
| 7 purchase totals = | $870.37 | $936.7418 | $936.74 | $936.80 | $936.70 | |