| 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 | $72.37 | 6.145% | $76.8171 | $76.82 | $76.80 | $76.80 |
| Purchase #2 | $176.69 | 4.563% | $184.7524 | $184.75 | $184.75 | $184.80 |
| Purchase #3 | $137.62 | 8.218% | $148.9296 | $148.93 | $148.95 | $148.90 |
| Purchase #4 | $152.77 | 11.210% | $169.8955 | $169.90 | $169.90 | $169.90 |
| Purchase #5 | $52.64 | 8.341% | $57.0307 | $57.03 | $57.05 | $57.00 |
| Purchase #6 | $48.52 | 7.169% | $51.9984 | $52.00 | $52.00 | $52.00 |
| Purchase #7 | $120.36 | 9.780% | $132.1312 | $132.13 | $132.15 | $132.10 |
| 7 purchase totals = | $760.97 | $821.5549 | $821.56 | $821.60 | $821.50 | |