| 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 | $148.67 | 4.295% | $155.0554 | $155.06 | $155.05 | $155.10 |
| Purchase #2 | $181.99 | 4.178% | $189.5935 | $189.59 | $189.60 | $189.60 |
| Purchase #3 | $225.79 | 6.188% | $239.7619 | $239.76 | $239.75 | $239.80 |
| Purchase #4 | $13.39 | 7.421% | $14.3837 | $14.38 | $14.40 | $14.40 |
| Purchase #5 | $131.97 | 6.157% | $140.0954 | $140.10 | $140.10 | $140.10 |
| Purchase #6 | $159.45 | 4.202% | $166.1501 | $166.15 | $166.15 | $166.20 |
| Purchase #7 | $222.93 | 8.764% | $242.4676 | $242.47 | $242.45 | $242.50 |
| 7 purchase totals = | $1,084.19 | $1,147.5076 | $1,147.51 | $1,147.50 | $1,147.70 | |