| 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 | $148.64 | 12.133% | $166.6745 | $166.67 | $166.65 | $166.70 |
| Purchase #2 | $194.67 | 5.625% | $205.6202 | $205.62 | $205.60 | $205.60 |
| Purchase #3 | $175.44 | 12.479% | $197.3332 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $49.61 | 10.436% | $54.7873 | $54.79 | $54.80 | $54.80 |
| Purchase #5 | $65.59 | 6.813% | $70.0586 | $70.06 | $70.05 | $70.10 |
| Purchase #6 | $72.62 | 6.151% | $77.0869 | $77.09 | $77.10 | $77.10 |
| Purchase #7 | $155.91 | 5.154% | $163.9456 | $163.95 | $163.95 | $163.90 |
| 7 purchase totals = | $862.48 | $935.5063 | $935.51 | $935.50 | $935.50 | |