| 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 | $21.31 | 11.501% | $23.7609 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $50.64 | 6.798% | $54.0825 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $211.62 | 4.229% | $220.5694 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $80.32 | 6.817% | $85.7954 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $124.38 | 7.327% | $133.4933 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $91.89 | 9.289% | $100.4257 | $100.43 | $100.45 | $100.40 |
| Purchase #7 | $148.35 | 4.357% | $154.8136 | $154.81 | $154.80 | $154.80 |
| 7 purchase totals = | $728.51 | $772.9408 | $772.94 | $772.95 | $773.00 | |