| 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 | $153.79 | 3.474% | $159.1327 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $119.98 | 13.452% | $136.1197 | $136.12 | $136.10 | $136.10 |
| Purchase #3 | $79.58 | 9.170% | $86.8775 | $86.88 | $86.90 | $86.90 |
| Purchase #4 | $157.48 | 4.633% | $164.776 | $164.78 | $164.80 | $164.80 |
| Purchase #5 | $50.41 | 4.461% | $52.6588 | $52.66 | $52.65 | $52.70 |
| Purchase #6 | $83.88 | 3.489% | $86.8066 | $86.81 | $86.80 | $86.80 |
| Purchase #7 | $126.81 | 7.133% | $135.8554 | $135.86 | $135.85 | $135.90 |
| 7 purchase totals = | $771.93 | $822.2267 | $822.24 | $822.25 | $822.30 | |