| 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 | $216.84 | 3.237% | $223.8591 | $223.86 | $223.85 | $223.90 |
| Purchase #2 | $126.35 | 11.114% | $140.3925 | $140.39 | $140.40 | $140.40 |
| Purchase #3 | $169.69 | 3.287% | $175.2677 | $175.27 | $175.25 | $175.30 |
| Purchase #4 | $36.79 | 9.652% | $40.341 | $40.34 | $40.35 | $40.30 |
| Purchase #5 | $103.70 | 4.631% | $108.5023 | $108.50 | $108.50 | $108.50 |
| Purchase #6 | $86.83 | 7.157% | $93.0444 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $6.32 | 5.812% | $6.6873 | $6.69 | $6.70 | $6.70 |
| 7 purchase totals = | $746.52 | $788.0943 | $788.09 | $788.10 | $788.10 | |