| 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 | $154.79 | 12.814% | $174.6248 | $174.62 | $174.60 | $174.60 |
| Purchase #2 | $106.61 | 6.687% | $113.739 | $113.74 | $113.75 | $113.70 |
| Purchase #3 | $33.49 | 9.740% | $36.7519 | $36.75 | $36.75 | $36.80 |
| Purchase #4 | $100.76 | 7.750% | $108.5689 | $108.57 | $108.55 | $108.60 |
| Purchase #5 | $105.86 | 12.821% | $119.4323 | $119.43 | $119.45 | $119.40 |
| Purchase #6 | $250.27 | 8.383% | $271.2501 | $271.25 | $271.25 | $271.30 |
| Purchase #7 | $99.54 | 4.265% | $103.7854 | $103.79 | $103.80 | $103.80 |
| 7 purchase totals = | $851.32 | $928.1524 | $928.15 | $928.15 | $928.20 | |