| 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 | $233.85 | 11.521% | $260.7919 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $154.99 | 7.548% | $166.6886 | $166.69 | $166.70 | $166.70 |
| Purchase #3 | $237.63 | 5.695% | $251.163 | $251.16 | $251.15 | $251.20 |
| Purchase #4 | $88.80 | 3.648% | $92.0394 | $92.04 | $92.05 | $92.00 |
| Purchase #5 | $167.80 | 10.153% | $184.8367 | $184.84 | $184.85 | $184.80 |
| Purchase #6 | $20.42 | 6.400% | $21.7269 | $21.73 | $21.75 | $21.70 |
| Purchase #7 | $191.52 | 4.570% | $200.2725 | $200.27 | $200.25 | $200.30 |
| 7 purchase totals = | $1,095.01 | $1,177.5190 | $1,177.52 | $1,177.55 | $1,177.50 | |