| 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 | $226.35 | 9.426% | $247.6858 | $247.69 | $247.70 | $247.70 |
| Purchase #2 | $80.97 | 10.500% | $89.4719 | $89.47 | $89.45 | $89.50 |
| Purchase #3 | $212.97 | 12.195% | $238.9417 | $238.94 | $238.95 | $238.90 |
| Purchase #4 | $202.37 | 3.213% | $208.8721 | $208.87 | $208.85 | $208.90 |
| Purchase #5 | $31.57 | 7.718% | $34.0066 | $34.01 | $34.00 | $34.00 |
| Purchase #6 | $66.88 | 8.803% | $72.7674 | $72.77 | $72.75 | $72.80 |
| Purchase #7 | $200.36 | 5.139% | $210.6565 | $210.66 | $210.65 | $210.70 |
| 7 purchase totals = | $1,021.47 | $1,102.4020 | $1,102.41 | $1,102.35 | $1,102.50 | |