| 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 | $135.50 | 5.249% | $142.6124 | $142.61 | $142.60 | $142.60 |
| Purchase #2 | $201.64 | 7.477% | $216.7166 | $216.72 | $216.70 | $216.70 |
| Purchase #3 | $187.97 | 7.264% | $201.6241 | $201.62 | $201.60 | $201.60 |
| Purchase #4 | $199.79 | 11.605% | $222.9756 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $153.79 | 3.361% | $158.9589 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $23.69 | 7.370% | $25.436 | $25.44 | $25.45 | $25.40 |
| Purchase #7 | $88.79 | 11.560% | $99.0541 | $99.05 | $99.05 | $99.10 |
| 7 purchase totals = | $991.17 | $1,067.3777 | $1,067.38 | $1,067.35 | $1,067.40 | |