| 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 | $158.40 | 11.184% | $176.1155 | $176.12 | $176.10 | $176.10 |
| Purchase #2 | $81.27 | 3.522% | $84.1323 | $84.13 | $84.15 | $84.10 |
| Purchase #3 | $140.27 | 8.354% | $151.9882 | $151.99 | $152.00 | $152.00 |
| Purchase #4 | $134.89 | 8.811% | $146.7752 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $238.94 | 10.106% | $263.0873 | $263.09 | $263.10 | $263.10 |
| Purchase #6 | $211.74 | 8.649% | $230.0534 | $230.05 | $230.05 | $230.10 |
| Purchase #7 | $224.60 | 4.178% | $233.9838 | $233.98 | $234.00 | $234.00 |
| 7 purchase totals = | $1,190.11 | $1,286.1357 | $1,286.14 | $1,286.20 | $1,286.20 | |