| 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 | $53.72 | 6.251% | $57.078 | $57.08 | $57.10 | $57.10 |
| Purchase #2 | $108.73 | 3.851% | $112.9172 | $112.92 | $112.90 | $112.90 |
| Purchase #3 | $195.65 | 10.149% | $215.5065 | $215.51 | $215.50 | $215.50 |
| Purchase #4 | $243.79 | 8.852% | $265.3703 | $265.37 | $265.35 | $265.40 |
| Purchase #5 | $56.57 | 9.275% | $61.8169 | $61.82 | $61.80 | $61.80 |
| Purchase #6 | $170.79 | 6.763% | $182.3405 | $182.34 | $182.35 | $182.30 |
| Purchase #7 | $226.79 | 9.247% | $247.7613 | $247.76 | $247.75 | $247.80 |
| 7 purchase totals = | $1,056.04 | $1,142.7907 | $1,142.80 | $1,142.75 | $1,142.80 | |