| 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 | $193.88 | 6.124% | $205.7532 | $205.75 | $205.75 | $205.80 |
| Purchase #2 | $16.66 | 12.709% | $18.7773 | $18.78 | $18.80 | $18.80 |
| Purchase #3 | $205.45 | 9.583% | $225.1383 | $225.14 | $225.15 | $225.10 |
| Purchase #4 | $177.78 | 5.132% | $186.9037 | $186.90 | $186.90 | $186.90 |
| Purchase #5 | $138.36 | 10.258% | $152.553 | $152.55 | $152.55 | $152.60 |
| Purchase #6 | $99.67 | 9.177% | $108.8167 | $108.82 | $108.80 | $108.80 |
| Purchase #7 | $178.36 | 4.417% | $186.2382 | $186.24 | $186.25 | $186.20 |
| 7 purchase totals = | $1,010.16 | $1,084.1804 | $1,084.18 | $1,084.20 | $1,084.20 | |