| 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 | $22.27 | 8.147% | $24.0843 | $24.08 | $24.10 | $24.10 |
| Purchase #2 | $154.54 | 13.155% | $174.8697 | $174.87 | $174.85 | $174.90 |
| Purchase #3 | $167.98 | 10.143% | $185.0182 | $185.02 | $185.00 | $185.00 |
| Purchase #4 | $90.95 | 11.432% | $101.3474 | $101.35 | $101.35 | $101.30 |
| Purchase #5 | $175.78 | 12.466% | $197.6927 | $197.69 | $197.70 | $197.70 |
| Purchase #6 | $222.56 | 9.467% | $243.6298 | $243.63 | $243.65 | $243.60 |
| Purchase #7 | $113.92 | 13.389% | $129.1727 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $948.00 | $1,055.8148 | $1,055.81 | $1,055.80 | $1,055.80 | |