| 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 | $69.71 | 6.135% | $73.9867 | $73.99 | $74.00 | $74.00 |
| Purchase #2 | $180.34 | 9.670% | $197.7789 | $197.78 | $197.80 | $197.80 |
| Purchase #3 | $178.61 | 11.425% | $199.0162 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $207.80 | 9.704% | $227.9649 | $227.96 | $227.95 | $228.00 |
| Purchase #5 | $226.28 | 6.603% | $241.2213 | $241.22 | $241.20 | $241.20 |
| Purchase #6 | $220.42 | 7.400% | $236.7311 | $236.73 | $236.75 | $236.70 |
| Purchase #7 | $138.64 | 4.422% | $144.7707 | $144.77 | $144.75 | $144.80 |
| 7 purchase totals = | $1,221.80 | $1,321.4698 | $1,321.47 | $1,321.45 | $1,321.50 | |