| 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 | $50.32 | 4.196% | $52.4314 | $52.43 | $52.45 | $52.40 |
| Purchase #2 | $246.68 | 9.748% | $270.7264 | $270.73 | $270.75 | $270.70 |
| Purchase #3 | $45.91 | 11.555% | $51.2149 | $51.21 | $51.20 | $51.20 |
| Purchase #4 | $50.52 | 10.688% | $55.9196 | $55.92 | $55.90 | $55.90 |
| Purchase #5 | $202.79 | 9.199% | $221.4447 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $54.65 | 4.363% | $57.0344 | $57.03 | $57.05 | $57.00 |
| Purchase #7 | $27.73 | 5.449% | $29.241 | $29.24 | $29.25 | $29.20 |
| 7 purchase totals = | $678.60 | $738.0124 | $738.00 | $738.05 | $737.80 | |