| 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 | $121.25 | 8.625% | $131.7078 | $131.71 | $131.70 | $131.70 |
| Purchase #2 | $88.33 | 4.451% | $92.2616 | $92.26 | $92.25 | $92.30 |
| Purchase #3 | $53.29 | 9.379% | $58.2881 | $58.29 | $58.30 | $58.30 |
| Purchase #4 | $198.50 | 4.627% | $207.6846 | $207.68 | $207.70 | $207.70 |
| Purchase #5 | $138.62 | 5.756% | $146.599 | $146.60 | $146.60 | $146.60 |
| Purchase #6 | $225.84 | 5.429% | $238.1009 | $238.10 | $238.10 | $238.10 |
| Purchase #7 | $239.57 | 9.694% | $262.7939 | $262.79 | $262.80 | $262.80 |
| 7 purchase totals = | $1,065.40 | $1,137.4359 | $1,137.43 | $1,137.45 | $1,137.50 | |