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 | $18.90 | 10.712% | $20.9246 | $20.92 | $20.90 | $20.90 |
Purchase #2 | $114.90 | 12.615% | $129.3946 | $129.39 | $129.40 | $129.40 |
Purchase #3 | $145.52 | 6.580% | $155.0952 | $155.10 | $155.10 | $155.10 |
Purchase #4 | $174.60 | 9.579% | $191.3249 | $191.32 | $191.30 | $191.30 |
Purchase #5 | $176.56 | 7.837% | $190.397 | $190.40 | $190.40 | $190.40 |
Purchase #6 | $13.53 | 12.187% | $15.1789 | $15.18 | $15.20 | $15.20 |
Purchase #7 | $217.64 | 12.175% | $244.1377 | $244.14 | $244.15 | $244.10 |
7 purchase totals = | $861.65 | $946.4529 | $946.45 | $946.45 | $946.40 |