| 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 | $230.85 | 10.542% | $255.1862 | $255.19 | $255.20 | $255.20 |
| Purchase #2 | $240.36 | 4.671% | $251.5872 | $251.59 | $251.60 | $251.60 |
| Purchase #3 | $112.52 | 9.177% | $122.846 | $122.85 | $122.85 | $122.80 |
| Purchase #4 | $32.30 | 6.245% | $34.3171 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $232.41 | 6.776% | $248.1581 | $248.16 | $248.15 | $248.20 |
| Purchase #6 | $54.71 | 12.625% | $61.6171 | $61.62 | $61.60 | $61.60 |
| Purchase #7 | $193.56 | 6.411% | $205.9691 | $205.97 | $205.95 | $206.00 |
| 7 purchase totals = | $1,096.71 | $1,179.6808 | $1,179.70 | $1,179.65 | $1,179.70 | |