| 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 | $84.57 | 3.300% | $87.3608 | $87.36 | $87.35 | $87.40 |
| Purchase #2 | $218.51 | 13.866% | $248.8086 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $157.38 | 6.284% | $167.2698 | $167.27 | $167.25 | $167.30 |
| Purchase #4 | $117.97 | 13.363% | $133.7343 | $133.73 | $133.75 | $133.70 |
| Purchase #5 | $163.31 | 12.840% | $184.279 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $207.55 | 10.577% | $229.5026 | $229.50 | $229.50 | $229.50 |
| Purchase #7 | $222.77 | 9.778% | $244.5525 | $244.55 | $244.55 | $244.60 |
| 7 purchase totals = | $1,172.06 | $1,295.5076 | $1,295.50 | $1,295.50 | $1,295.60 | |