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 | $11.71 | 11.384% | $13.0431 | $13.04 | $13.05 | $13.00 |
Purchase #2 | $12.35 | 12.639% | $13.9109 | $13.91 | $13.90 | $13.90 |
Purchase #3 | $248.27 | 12.466% | $279.2193 | $279.22 | $279.20 | $279.20 |
Purchase #4 | $64.36 | 10.800% | $71.3109 | $71.31 | $71.30 | $71.30 |
Purchase #5 | $140.40 | 4.838% | $147.1926 | $147.19 | $147.20 | $147.20 |
Purchase #6 | $237.71 | 4.550% | $248.5258 | $248.53 | $248.55 | $248.50 |
Purchase #7 | $108.68 | 3.648% | $112.6446 | $112.64 | $112.65 | $112.60 |
7 purchase totals = | $823.48 | $885.8472 | $885.84 | $885.85 | $885.70 |