| 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 | $101.43 | 6.549% | $108.0727 | $108.07 | $108.05 | $108.10 |
| Purchase #2 | $74.65 | 6.379% | $79.4119 | $79.41 | $79.40 | $79.40 |
| Purchase #3 | $191.85 | 8.778% | $208.6906 | $208.69 | $208.70 | $208.70 |
| Purchase #4 | $174.61 | 9.335% | $190.9098 | $190.91 | $190.90 | $190.90 |
| Purchase #5 | $14.98 | 12.378% | $16.8342 | $16.83 | $16.85 | $16.80 |
| Purchase #6 | $156.83 | 6.679% | $167.3047 | $167.30 | $167.30 | $167.30 |
| Purchase #7 | $98.42 | 7.870% | $106.1657 | $106.17 | $106.15 | $106.20 |
| 7 purchase totals = | $812.77 | $877.3896 | $877.38 | $877.35 | $877.40 | |