| 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 | $76.64 | 10.606% | $84.7684 | $84.77 | $84.75 | $84.80 |
| Purchase #2 | $42.87 | 13.509% | $48.6613 | $48.66 | $48.65 | $48.70 |
| Purchase #3 | $195.78 | 9.592% | $214.5592 | $214.56 | $214.55 | $214.60 |
| Purchase #4 | $115.88 | 6.203% | $123.068 | $123.07 | $123.05 | $123.10 |
| Purchase #5 | $147.82 | 4.352% | $154.2531 | $154.25 | $154.25 | $154.30 |
| Purchase #6 | $249.56 | 9.861% | $274.1691 | $274.17 | $274.15 | $274.20 |
| Purchase #7 | $173.52 | 13.868% | $197.5838 | $197.58 | $197.60 | $197.60 |
| 7 purchase totals = | $1,002.07 | $1,097.0629 | $1,097.06 | $1,097.00 | $1,097.30 | |