| 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 | $128.86 | 4.307% | $134.41 | $134.41 | $134.40 | $134.40 |
| Purchase #2 | $57.67 | 4.588% | $60.3159 | $60.32 | $60.30 | $60.30 |
| Purchase #3 | $143.31 | 10.474% | $158.3203 | $158.32 | $158.30 | $158.30 |
| Purchase #4 | $159.91 | 12.404% | $179.7452 | $179.75 | $179.75 | $179.70 |
| Purchase #5 | $92.78 | 11.555% | $103.5007 | $103.50 | $103.50 | $103.50 |
| Purchase #6 | $184.32 | 7.530% | $198.1993 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $154.93 | 5.809% | $163.9299 | $163.93 | $163.95 | $163.90 |
| 7 purchase totals = | $921.78 | $998.4213 | $998.43 | $998.40 | $998.30 | |