| 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 | $36.72 | 3.750% | $38.097 | $38.10 | $38.10 | $38.10 |
| Purchase #2 | $8.30 | 13.733% | $9.4398 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $52.55 | 6.870% | $56.1602 | $56.16 | $56.15 | $56.20 |
| Purchase #4 | $188.61 | 13.154% | $213.4198 | $213.42 | $213.40 | $213.40 |
| Purchase #5 | $65.71 | 7.132% | $70.3964 | $70.40 | $70.40 | $70.40 |
| Purchase #6 | $225.92 | 7.445% | $242.7397 | $242.74 | $242.75 | $242.70 |
| Purchase #7 | $216.55 | 8.601% | $235.1755 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $794.36 | $865.4284 | $865.44 | $865.45 | $865.40 | |