| 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 | $52.37 | 11.145% | $58.2066 | $58.21 | $58.20 | $58.20 |
| Purchase #2 | $29.36 | 3.592% | $30.4146 | $30.41 | $30.40 | $30.40 |
| Purchase #3 | $170.54 | 4.423% | $178.083 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $187.45 | 12.466% | $210.8175 | $210.82 | $210.80 | $210.80 |
| Purchase #5 | $188.63 | 5.136% | $198.318 | $198.32 | $198.30 | $198.30 |
| Purchase #6 | $68.93 | 8.773% | $74.9772 | $74.98 | $75.00 | $75.00 |
| Purchase #7 | $245.71 | 8.321% | $266.1555 | $266.16 | $266.15 | $266.20 |
| 7 purchase totals = | $942.99 | $1,016.9724 | $1,016.98 | $1,016.95 | $1,017.00 | |