| 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 | $75.32 | 3.204% | $77.7333 | $77.73 | $77.75 | $77.70 |
| Purchase #2 | $220.35 | 12.778% | $248.5063 | $248.51 | $248.50 | $248.50 |
| Purchase #3 | $233.71 | 6.310% | $248.4571 | $248.46 | $248.45 | $248.50 |
| Purchase #4 | $102.47 | 10.813% | $113.5501 | $113.55 | $113.55 | $113.60 |
| Purchase #5 | $206.54 | 13.866% | $235.1788 | $235.18 | $235.20 | $235.20 |
| Purchase #6 | $245.80 | 9.377% | $268.8487 | $268.85 | $268.85 | $268.80 |
| Purchase #7 | $31.42 | 8.780% | $34.1787 | $34.18 | $34.20 | $34.20 |
| 7 purchase totals = | $1,115.61 | $1,226.4530 | $1,226.46 | $1,226.50 | $1,226.50 | |