| 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 | $6.58 | 7.423% | $7.0684 | $7.07 | $7.05 | $7.10 |
| Purchase #2 | $143.96 | 4.235% | $150.0567 | $150.06 | $150.05 | $150.10 |
| Purchase #3 | $224.88 | 10.564% | $248.6363 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $139.32 | 6.604% | $148.5207 | $148.52 | $148.50 | $148.50 |
| Purchase #5 | $84.49 | 7.686% | $90.9839 | $90.98 | $91.00 | $91.00 |
| Purchase #6 | $220.94 | 5.807% | $233.77 | $233.77 | $233.75 | $233.80 |
| Purchase #7 | $214.46 | 5.133% | $225.4682 | $225.47 | $225.45 | $225.50 |
| 7 purchase totals = | $1,034.63 | $1,104.5042 | $1,104.51 | $1,104.45 | $1,104.60 | |