| 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 | $89.75 | 12.727% | $101.1725 | $101.17 | $101.15 | $101.20 |
| Purchase #2 | $79.54 | 11.803% | $88.9281 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $224.95 | 12.515% | $253.1025 | $253.10 | $253.10 | $253.10 |
| Purchase #4 | $102.69 | 3.840% | $106.6333 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $212.32 | 11.481% | $236.6965 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $90.94 | 13.617% | $103.3233 | $103.32 | $103.30 | $103.30 |
| Purchase #7 | $239.58 | 11.748% | $267.7259 | $267.73 | $267.75 | $267.70 |
| 7 purchase totals = | $1,039.77 | $1,157.5821 | $1,157.58 | $1,157.60 | $1,157.50 | |