| 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 | $19.93 | 8.522% | $21.6284 | $21.63 | $21.65 | $21.60 |
| Purchase #2 | $178.28 | 12.626% | $200.7896 | $200.79 | $200.80 | $200.80 |
| Purchase #3 | $165.45 | 10.526% | $182.8653 | $182.87 | $182.85 | $182.90 |
| Purchase #4 | $23.57 | 13.393% | $26.7267 | $26.73 | $26.75 | $26.70 |
| Purchase #5 | $160.84 | 11.482% | $179.3076 | $179.31 | $179.30 | $179.30 |
| Purchase #6 | $159.58 | 8.109% | $172.5203 | $172.52 | $172.50 | $172.50 |
| Purchase #7 | $20.66 | 9.130% | $22.5463 | $22.55 | $22.55 | $22.50 |
| 7 purchase totals = | $728.31 | $806.3842 | $806.40 | $806.40 | $806.30 | |