| 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 | $227.48 | 4.606% | $237.9577 | $237.96 | $237.95 | $238.00 |
| Purchase #2 | $58.75 | 11.795% | $65.6796 | $65.68 | $65.70 | $65.70 |
| Purchase #3 | $148.57 | 12.668% | $167.3908 | $167.39 | $167.40 | $167.40 |
| Purchase #4 | $100.52 | 3.157% | $103.6934 | $103.69 | $103.70 | $103.70 |
| Purchase #5 | $172.57 | 12.492% | $194.1274 | $194.13 | $194.15 | $194.10 |
| Purchase #6 | $72.27 | 9.493% | $79.1306 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $248.70 | 12.672% | $280.2153 | $280.22 | $280.20 | $280.20 |
| 7 purchase totals = | $1,028.86 | $1,128.1948 | $1,128.20 | $1,128.25 | $1,128.20 | |