| 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 | $144.71 | 10.807% | $160.3488 | $160.35 | $160.35 | $160.30 |
| Purchase #2 | $133.53 | 10.555% | $147.6241 | $147.62 | $147.60 | $147.60 |
| Purchase #3 | $10.71 | 6.227% | $11.3769 | $11.38 | $11.40 | $11.40 |
| Purchase #4 | $39.72 | 8.679% | $43.1673 | $43.17 | $43.15 | $43.20 |
| Purchase #5 | $24.79 | 5.185% | $26.0754 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $169.85 | 6.188% | $180.3603 | $180.36 | $180.35 | $180.40 |
| Purchase #7 | $208.88 | 13.608% | $237.3044 | $237.30 | $237.30 | $237.30 |
| 7 purchase totals = | $732.19 | $806.2572 | $806.26 | $806.25 | $806.30 | |