| 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 | $203.36 | 7.708% | $219.035 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $228.35 | 11.480% | $254.5646 | $254.56 | $254.55 | $254.60 |
| Purchase #3 | $122.98 | 11.815% | $137.5101 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $12.37 | 3.315% | $12.7801 | $12.78 | $12.80 | $12.80 |
| Purchase #5 | $38.93 | 13.641% | $44.2404 | $44.24 | $44.25 | $44.20 |
| Purchase #6 | $137.53 | 3.646% | $142.5443 | $142.54 | $142.55 | $142.50 |
| Purchase #7 | $141.80 | 10.429% | $156.5883 | $156.59 | $156.60 | $156.60 |
| 7 purchase totals = | $885.32 | $967.2628 | $967.26 | $967.30 | $967.20 | |