| 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 | $110.41 | 7.240% | $118.4037 | $118.40 | $118.40 | $118.40 |
| Purchase #2 | $163.84 | 12.772% | $184.7656 | $184.77 | $184.75 | $184.80 |
| Purchase #3 | $156.30 | 5.667% | $165.1575 | $165.16 | $165.15 | $165.20 |
| Purchase #4 | $192.88 | 8.325% | $208.9373 | $208.94 | $208.95 | $208.90 |
| Purchase #5 | $25.98 | 4.521% | $27.1546 | $27.15 | $27.15 | $27.20 |
| Purchase #6 | $145.60 | 12.705% | $164.0985 | $164.10 | $164.10 | $164.10 |
| Purchase #7 | $176.67 | 7.252% | $189.4821 | $189.48 | $189.50 | $189.50 |
| 7 purchase totals = | $971.68 | $1,057.9993 | $1,058.00 | $1,058.00 | $1,058.10 | |