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 | $9.45 | 5.496% | $9.9694 | $9.97 | $9.95 | $10.00 |
Purchase #2 | $129.89 | 7.842% | $140.076 | $140.08 | $140.10 | $140.10 |
Purchase #3 | $30.31 | 7.624% | $32.6208 | $32.62 | $32.60 | $32.60 |
Purchase #4 | $177.51 | 10.276% | $195.7509 | $195.75 | $195.75 | $195.80 |
Purchase #5 | $208.38 | 5.591% | $220.0305 | $220.03 | $220.05 | $220.00 |
Purchase #6 | $114.83 | 3.113% | $118.4047 | $118.40 | $118.40 | $118.40 |
Purchase #7 | $166.99 | 8.835% | $181.7436 | $181.74 | $181.75 | $181.70 |
7 purchase totals = | $837.36 | $898.5959 | $898.59 | $898.60 | $898.60 |