| 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 | $101.99 | 5.264% | $107.3588 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $215.42 | 4.569% | $225.2625 | $225.26 | $225.25 | $225.30 |
| Purchase #3 | $101.83 | 3.601% | $105.4969 | $105.50 | $105.50 | $105.50 |
| Purchase #4 | $93.49 | 13.730% | $106.3262 | $106.33 | $106.35 | $106.30 |
| Purchase #5 | $19.25 | 12.181% | $21.5948 | $21.59 | $21.60 | $21.60 |
| Purchase #6 | $172.91 | 9.269% | $188.937 | $188.94 | $188.95 | $188.90 |
| Purchase #7 | $203.54 | 11.148% | $226.2306 | $226.23 | $226.25 | $226.20 |
| 7 purchase totals = | $908.43 | $981.2068 | $981.21 | $981.25 | $981.20 | |