| 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 | $50.47 | 12.356% | $56.7061 | $56.71 | $56.70 | $56.70 |
| Purchase #2 | $126.95 | 12.506% | $142.8264 | $142.83 | $142.85 | $142.80 |
| Purchase #3 | $211.69 | 8.814% | $230.3484 | $230.35 | $230.35 | $230.30 |
| Purchase #4 | $177.67 | 11.350% | $197.8355 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $54.60 | 10.317% | $60.2331 | $60.23 | $60.25 | $60.20 |
| Purchase #6 | $68.91 | 12.449% | $77.4886 | $77.49 | $77.50 | $77.50 |
| Purchase #7 | $64.30 | 10.776% | $71.229 | $71.23 | $71.25 | $71.20 |
| 7 purchase totals = | $754.59 | $836.6671 | $836.68 | $836.75 | $836.50 | |