| 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 | $179.73 | 7.505% | $193.2187 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $140.81 | 6.576% | $150.0697 | $150.07 | $150.05 | $150.10 |
| Purchase #3 | $13.39 | 3.252% | $13.8254 | $13.83 | $13.85 | $13.80 |
| Purchase #4 | $140.97 | 4.476% | $147.2798 | $147.28 | $147.30 | $147.30 |
| Purchase #5 | $102.91 | 9.841% | $113.0374 | $113.04 | $113.05 | $113.00 |
| Purchase #6 | $197.87 | 11.288% | $220.2056 | $220.21 | $220.20 | $220.20 |
| Purchase #7 | $210.41 | 13.432% | $238.6723 | $238.67 | $238.65 | $238.70 |
| 7 purchase totals = | $986.09 | $1,076.3089 | $1,076.32 | $1,076.30 | $1,076.30 | |