| 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 | $221.36 | 3.796% | $229.7628 | $229.76 | $229.75 | $229.80 |
| Purchase #2 | $54.77 | 9.623% | $60.0405 | $60.04 | $60.05 | $60.00 |
| Purchase #3 | $148.82 | 5.402% | $156.8593 | $156.86 | $156.85 | $156.90 |
| Purchase #4 | $5.87 | 12.723% | $6.6168 | $6.62 | $6.60 | $6.60 |
| Purchase #5 | $84.83 | 8.420% | $91.9727 | $91.97 | $91.95 | $92.00 |
| Purchase #6 | $154.54 | 12.132% | $173.2888 | $173.29 | $173.30 | $173.30 |
| Purchase #7 | $192.30 | 3.376% | $198.792 | $198.79 | $198.80 | $198.80 |
| 7 purchase totals = | $862.49 | $917.3329 | $917.33 | $917.30 | $917.40 | |