| 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 | $161.99 | 3.353% | $167.4215 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $208.92 | 11.518% | $232.9834 | $232.98 | $233.00 | $233.00 |
| Purchase #3 | $63.42 | 3.489% | $65.6327 | $65.63 | $65.65 | $65.60 |
| Purchase #4 | $65.59 | 7.420% | $70.4568 | $70.46 | $70.45 | $70.50 |
| Purchase #5 | $96.86 | 10.125% | $106.6671 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $62.43 | 10.859% | $69.2093 | $69.21 | $69.20 | $69.20 |
| Purchase #7 | $159.41 | 9.133% | $173.9689 | $173.97 | $173.95 | $174.00 |
| 7 purchase totals = | $818.62 | $886.3397 | $886.34 | $886.30 | $886.40 | |