| 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 | $231.25 | 3.162% | $238.5621 | $238.56 | $238.55 | $238.60 |
| Purchase #2 | $159.36 | 13.368% | $180.6632 | $180.66 | $180.65 | $180.70 |
| Purchase #3 | $160.80 | 10.297% | $177.3576 | $177.36 | $177.35 | $177.40 |
| Purchase #4 | $174.74 | 12.839% | $197.1749 | $197.17 | $197.15 | $197.20 |
| Purchase #5 | $148.36 | 9.606% | $162.6115 | $162.61 | $162.60 | $162.60 |
| Purchase #6 | $125.90 | 8.184% | $136.2037 | $136.20 | $136.20 | $136.20 |
| Purchase #7 | $199.28 | 12.136% | $223.4646 | $223.46 | $223.45 | $223.50 |
| 7 purchase totals = | $1,199.69 | $1,316.0376 | $1,316.02 | $1,315.95 | $1,316.20 | |