| 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 | $113.95 | 5.306% | $119.9962 | $120.00 | $120.00 | $120.00 |
| Purchase #2 | $164.42 | 11.509% | $183.3431 | $183.34 | $183.35 | $183.30 |
| Purchase #3 | $217.97 | 7.384% | $234.0649 | $234.06 | $234.05 | $234.10 |
| Purchase #4 | $164.61 | 11.263% | $183.15 | $183.15 | $183.15 | $183.20 |
| Purchase #5 | $94.51 | 5.708% | $99.9046 | $99.90 | $99.90 | $99.90 |
| Purchase #6 | $166.92 | 7.335% | $179.1636 | $179.16 | $179.15 | $179.20 |
| Purchase #7 | $189.31 | 4.243% | $197.3424 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $1,111.69 | $1,196.9648 | $1,196.95 | $1,196.95 | $1,197.00 | |