| 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 | $22.64 | 3.371% | $23.4032 | $23.40 | $23.40 | $23.40 |
| Purchase #2 | $124.51 | 3.420% | $128.7682 | $128.77 | $128.75 | $128.80 |
| Purchase #3 | $5.83 | 7.414% | $6.2622 | $6.26 | $6.25 | $6.30 |
| Purchase #4 | $218.49 | 9.786% | $239.8714 | $239.87 | $239.85 | $239.90 |
| Purchase #5 | $110.26 | 12.430% | $123.9653 | $123.97 | $123.95 | $124.00 |
| Purchase #6 | $233.51 | 11.428% | $260.1955 | $260.20 | $260.20 | $260.20 |
| Purchase #7 | $89.39 | 8.216% | $96.7343 | $96.73 | $96.75 | $96.70 |
| 7 purchase totals = | $804.63 | $879.2001 | $879.20 | $879.15 | $879.30 | |