| 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 | $198.84 | 5.528% | $209.8319 | $209.83 | $209.85 | $209.80 |
| Purchase #2 | $224.57 | 13.532% | $254.9588 | $254.96 | $254.95 | $255.00 |
| Purchase #3 | $232.27 | 4.255% | $242.1531 | $242.15 | $242.15 | $242.20 |
| Purchase #4 | $179.79 | 7.300% | $192.9147 | $192.91 | $192.90 | $192.90 |
| Purchase #5 | $91.80 | 7.624% | $98.7988 | $98.80 | $98.80 | $98.80 |
| Purchase #6 | $54.27 | 12.211% | $60.8969 | $60.90 | $60.90 | $60.90 |
| Purchase #7 | $46.33 | 13.250% | $52.4687 | $52.47 | $52.45 | $52.50 |
| 7 purchase totals = | $1,027.87 | $1,112.0229 | $1,112.02 | $1,112.00 | $1,112.10 | |