| 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 | $144.41 | 12.168% | $161.9818 | $161.98 | $162.00 | $162.00 |
| Purchase #2 | $154.47 | 9.756% | $169.5401 | $169.54 | $169.55 | $169.50 |
| Purchase #3 | $18.56 | 5.141% | $19.5142 | $19.51 | $19.50 | $19.50 |
| Purchase #4 | $156.82 | 3.576% | $162.4279 | $162.43 | $162.45 | $162.40 |
| Purchase #5 | $228.95 | 3.585% | $237.1579 | $237.16 | $237.15 | $237.20 |
| Purchase #6 | $125.69 | 9.690% | $137.8694 | $137.87 | $137.85 | $137.90 |
| Purchase #7 | $249.29 | 5.405% | $262.7641 | $262.76 | $262.75 | $262.80 |
| 7 purchase totals = | $1,078.19 | $1,151.2554 | $1,151.25 | $1,151.25 | $1,151.30 | |