| 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 | $238.69 | 5.136% | $250.9491 | $250.95 | $250.95 | $250.90 |
| Purchase #2 | $246.88 | 10.594% | $273.0345 | $273.03 | $273.05 | $273.00 |
| Purchase #3 | $14.92 | 8.429% | $16.1776 | $16.18 | $16.20 | $16.20 |
| Purchase #4 | $248.56 | 11.810% | $277.9149 | $277.91 | $277.90 | $277.90 |
| Purchase #5 | $9.51 | 6.428% | $10.1213 | $10.12 | $10.10 | $10.10 |
| Purchase #6 | $165.58 | 8.115% | $179.0168 | $179.02 | $179.00 | $179.00 |
| Purchase #7 | $130.37 | 10.729% | $144.3574 | $144.36 | $144.35 | $144.40 |
| 7 purchase totals = | $1,054.51 | $1,151.5716 | $1,151.57 | $1,151.55 | $1,151.50 | |