| 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 | $121.46 | 4.636% | $127.0909 | $127.09 | $127.10 | $127.10 |
| Purchase #2 | $14.40 | 11.790% | $16.0978 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $231.58 | 10.787% | $256.5605 | $256.56 | $256.55 | $256.60 |
| Purchase #4 | $98.77 | 4.688% | $103.4003 | $103.40 | $103.40 | $103.40 |
| Purchase #5 | $239.39 | 8.449% | $259.6161 | $259.62 | $259.60 | $259.60 |
| Purchase #6 | $232.48 | 6.779% | $248.2398 | $248.24 | $248.25 | $248.20 |
| Purchase #7 | $182.79 | 3.185% | $188.6119 | $188.61 | $188.60 | $188.60 |
| 7 purchase totals = | $1,120.87 | $1,199.6173 | $1,199.62 | $1,199.60 | $1,199.60 | |