| 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 | $72.66 | 8.704% | $78.9843 | $78.98 | $79.00 | $79.00 |
| Purchase #2 | $107.30 | 8.752% | $116.6909 | $116.69 | $116.70 | $116.70 |
| Purchase #3 | $191.68 | 3.366% | $198.1319 | $198.13 | $198.15 | $198.10 |
| Purchase #4 | $178.53 | 10.432% | $197.1542 | $197.15 | $197.15 | $197.20 |
| Purchase #5 | $89.70 | 5.602% | $94.725 | $94.73 | $94.75 | $94.70 |
| Purchase #6 | $79.80 | 5.706% | $84.3534 | $84.35 | $84.35 | $84.40 |
| Purchase #7 | $178.40 | 10.319% | $196.8091 | $196.81 | $196.80 | $196.80 |
| 7 purchase totals = | $898.07 | $966.8488 | $966.84 | $966.90 | $966.90 | |