| 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 | $226.69 | 4.634% | $237.1948 | $237.19 | $237.20 | $237.20 |
| Purchase #2 | $92.28 | 3.278% | $95.3049 | $95.30 | $95.30 | $95.30 |
| Purchase #3 | $177.66 | 12.743% | $200.2992 | $200.30 | $200.30 | $200.30 |
| Purchase #4 | $116.42 | 10.275% | $128.3822 | $128.38 | $128.40 | $128.40 |
| Purchase #5 | $190.74 | 13.258% | $216.0283 | $216.03 | $216.05 | $216.00 |
| Purchase #6 | $237.33 | 9.160% | $259.0694 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $151.83 | 12.275% | $170.4671 | $170.47 | $170.45 | $170.50 |
| 7 purchase totals = | $1,192.95 | $1,306.7459 | $1,306.74 | $1,306.75 | $1,306.80 | |