| 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 | $77.50 | 9.830% | $85.1183 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $165.90 | 4.655% | $173.6226 | $173.62 | $173.60 | $173.60 |
| Purchase #3 | $201.52 | 8.539% | $218.7278 | $218.73 | $218.75 | $218.70 |
| Purchase #4 | $152.77 | 13.372% | $173.1984 | $173.20 | $173.20 | $173.20 |
| Purchase #5 | $77.85 | 7.142% | $83.41 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $61.93 | 13.221% | $70.1178 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $95.33 | 5.798% | $100.8572 | $100.86 | $100.85 | $100.90 |
| 7 purchase totals = | $832.80 | $905.0521 | $905.06 | $905.00 | $905.00 | |