| 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 | $90.30 | 8.612% | $98.0766 | $98.08 | $98.10 | $98.10 |
| Purchase #2 | $27.35 | 11.218% | $30.4181 | $30.42 | $30.40 | $30.40 |
| Purchase #3 | $188.27 | 11.874% | $210.6252 | $210.63 | $210.65 | $210.60 |
| Purchase #4 | $93.90 | 12.397% | $105.5408 | $105.54 | $105.55 | $105.50 |
| Purchase #5 | $230.55 | 13.700% | $262.1354 | $262.14 | $262.15 | $262.10 |
| Purchase #6 | $248.92 | 5.673% | $263.0412 | $263.04 | $263.05 | $263.00 |
| Purchase #7 | $136.84 | 10.356% | $151.0112 | $151.01 | $151.00 | $151.00 |
| 7 purchase totals = | $1,016.13 | $1,120.8485 | $1,120.86 | $1,120.90 | $1,120.70 | |