| 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 | $30.94 | 7.413% | $33.2336 | $33.23 | $33.25 | $33.20 |
| Purchase #2 | $152.82 | 12.250% | $171.5405 | $171.54 | $171.55 | $171.50 |
| Purchase #3 | $182.98 | 9.245% | $199.8965 | $199.90 | $199.90 | $199.90 |
| Purchase #4 | $44.86 | 6.476% | $47.7651 | $47.77 | $47.75 | $47.80 |
| Purchase #5 | $119.47 | 7.398% | $128.3084 | $128.31 | $128.30 | $128.30 |
| Purchase #6 | $113.31 | 8.443% | $122.8768 | $122.88 | $122.90 | $122.90 |
| Purchase #7 | $120.88 | 6.853% | $129.1639 | $129.16 | $129.15 | $129.20 |
| 7 purchase totals = | $765.26 | $832.7848 | $832.79 | $832.80 | $832.80 | |