| 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 | $86.27 | 3.823% | $89.5681 | $89.57 | $89.55 | $89.60 |
| Purchase #2 | $197.56 | 13.666% | $224.5585 | $224.56 | $224.55 | $224.60 |
| Purchase #3 | $139.89 | 13.796% | $159.1892 | $159.19 | $159.20 | $159.20 |
| Purchase #4 | $214.68 | 11.775% | $239.9586 | $239.96 | $239.95 | $240.00 |
| Purchase #5 | $231.62 | 12.103% | $259.653 | $259.65 | $259.65 | $259.70 |
| Purchase #6 | $10.30 | 4.758% | $10.7901 | $10.79 | $10.80 | $10.80 |
| Purchase #7 | $36.30 | 9.658% | $39.8059 | $39.81 | $39.80 | $39.80 |
| 7 purchase totals = | $916.62 | $1,023.5234 | $1,023.53 | $1,023.50 | $1,023.70 | |