| 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 | $156.38 | 12.184% | $175.4333 | $175.43 | $175.45 | $175.40 |
| Purchase #2 | $149.81 | 3.618% | $155.2301 | $155.23 | $155.25 | $155.20 |
| Purchase #3 | $128.76 | 11.674% | $143.7914 | $143.79 | $143.80 | $143.80 |
| Purchase #4 | $169.33 | 9.492% | $185.4028 | $185.40 | $185.40 | $185.40 |
| Purchase #5 | $108.45 | 11.655% | $121.0898 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $181.95 | 6.600% | $193.9587 | $193.96 | $193.95 | $194.00 |
| Purchase #7 | $108.64 | 12.771% | $122.5144 | $122.51 | $122.50 | $122.50 |
| 7 purchase totals = | $1,003.32 | $1,097.4205 | $1,097.41 | $1,097.45 | $1,097.40 | |