| 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 | $174.76 | 10.694% | $193.4488 | $193.45 | $193.45 | $193.40 |
| Purchase #2 | $100.47 | 12.667% | $113.1965 | $113.20 | $113.20 | $113.20 |
| Purchase #3 | $197.38 | 13.616% | $224.2553 | $224.26 | $224.25 | $224.30 |
| Purchase #4 | $189.82 | 10.490% | $209.7321 | $209.73 | $209.75 | $209.70 |
| Purchase #5 | $30.41 | 10.110% | $33.4845 | $33.48 | $33.50 | $33.50 |
| Purchase #6 | $156.44 | 6.348% | $166.3708 | $166.37 | $166.35 | $166.40 |
| Purchase #7 | $27.49 | 7.530% | $29.56 | $29.56 | $29.55 | $29.60 |
| 7 purchase totals = | $876.77 | $970.0480 | $970.05 | $970.05 | $970.10 | |